binary mathematics sample lesson
TRANSCRIPT
PRE-CLASS
6
Please Begin Working on your Pre-Class Questions
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PRE-CLASS
1. What is the difference between analog and digital measurements?
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
1. What is the difference between analog and digital measurements? Analog measurements are continuous and encompass all measurements Digital measurements are discrete and only allow for certain measurements
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
2. List pros and cons of Analog and Digital
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
2. List pros and cons of Analog and Digital
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
Analog Digital
Natural Faster
Cheaper Continuous
Easier to store Easier to process Easier to replicate
Higher Noise Immunity Discrete
Base # of Digits Digits Usage
Binary 2 Two 0, 1 Digital Computing
(On or Off)
Octal 8 Eight 0, 1, 2, 3, 4, 5, 6, 7 Unix Permissions
& teaching Hexadecimal
Decimal 10 Ten 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
Number System used by modern civilizations
Hexadecimal 16 Sixteen 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F
Compact notion of binary data
3. Please fill out the following chart
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
Base # of Digits Digits Usage
Binary 2 Digital Computing
(On or Off)
Octal Unix Permissions
& teaching Hexadecimal
Decimal Number System used by
modern civilizations
Hexadecimal Compact notion of
binary data
3. Please fill out the following chart
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
Base # of Digits Digits Usage
Binary 2 Two Digital Computing
(On or Off)
Octal Unix Permissions
& teaching Hexadecimal
Decimal Number System used by
modern civilizations
Hexadecimal Compact notion of
binary data
3. Please fill out the following chart
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
Base # of Digits Digits Usage
Binary 2 Two 0, 1 Digital Computing
(On or Off)
Octal Unix Permissions
& teaching Hexadecimal
Decimal Number System used by
modern civilizations
Hexadecimal Compact notion of
binary data
3. Please fill out the following chart
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
Base # of Digits Digits Usage
Binary 2 Two 0, 1 Digital Computing
(On or Off)
Octal 8 Unix Permissions
& teaching Hexadecimal
Decimal Number System used by
modern civilizations
Hexadecimal Compact notion of
binary data
3. Please fill out the following chart
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
Base # of Digits Digits Usage
Binary 2 Two 0, 1 Digital Computing
(On or Off)
Octal 8 Eight Unix Permissions
& teaching Hexadecimal
Decimal Number System used by
modern civilizations
Hexadecimal Compact notion of
binary data
3. Please fill out the following chart
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
Base # of Digits Digits Usage
Binary 2 Two 0, 1 Digital Computing
(On or Off)
Octal 8 Eight 0, 1, 2, 3, 4, 5, 6, 7 Unix Permissions
& teaching Hexadecimal
Decimal Number System used by
modern civilizations
Hexadecimal Compact notion of
binary data
3. Please fill out the following chart
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
Base # of Digits Digits Usage
Binary 2 Two 0, 1 Digital Computing
(On or Off)
Octal 8 Eight 0, 1, 2, 3, 4, 5, 6, 7 Unix Permissions
& teaching Hexadecimal
Decimal 10 Number System used by
modern civilizations
Hexadecimal Compact notion of
binary data
3. Please fill out the following chart
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
Base # of Digits Digits Usage
Binary 2 Two 0, 1 Digital Computing
(On or Off)
Octal 8 Eight 0, 1, 2, 3, 4, 5, 6, 7 Unix Permissions
& teaching Hexadecimal
Decimal 10 Ten Number System used by
modern civilizations
Hexadecimal Compact notion of
binary data
3. Please fill out the following chart
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
Base # of Digits Digits Usage
Binary 2 Two 0, 1 Digital Computing
(On or Off)
Octal 8 Eight 0, 1, 2, 3, 4, 5, 6, 7 Unix Permissions
& teaching Hexadecimal
Decimal 10 Ten 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
Number System used by modern civilizations
Hexadecimal Compact notion of
binary data
3. Please fill out the following chart
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
Base # of Digits Digits Usage
Binary 2 Two 0, 1 Digital Computing
(On or Off)
Octal 8 Eight 0, 1, 2, 3, 4, 5, 6, 7 Unix Permissions
& teaching Hexadecimal
Decimal 10 Ten 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
Number System used by modern civilizations
Hexadecimal 16 Compact notion of
binary data
3. Please fill out the following chart
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
Base # of Digits Digits Usage
Binary 2 Two 0, 1 Digital Computing
(On or Off)
Octal 8 Eight 0, 1, 2, 3, 4, 5, 6, 7 Unix Permissions
& teaching Hexadecimal
Decimal 10 Ten 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
Number System used by modern civilizations
Hexadecimal 16 Sixteen Compact notion of
binary data
3. Please fill out the following chart
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
Base # of Digits Digits Usage
Binary 2 Two 0, 1 Digital Computing
(On or Off)
Octal 8 Eight 0, 1, 2, 3, 4, 5, 6, 7 Unix Permissions
& teaching Hexadecimal
Decimal 10 Ten 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
Number System used by modern civilizations
Hexadecimal 16 Sixteen 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F
Compact notion of binary data
3. Please fill out the following chart
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
4. Convert the number 111 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
4. Convert the number 111 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
1 1 1
000 000 000
4. Convert the number 111 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
1
1 1 1
000 000 000
5. Convert the number 111 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
2 1
1 1 1
000 000 000
4. Convert the number 111 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
4 2 1
1 1 1
000 000 000
4. Convert the number 111 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
4 2 1
1 1 1
000 000 000 +4 + 2 + 1
4. Convert the number 111 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
4 2 1
1 1 1
000 000 000 +4 + 2 + 1
4. Convert the number 111 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
4 2 1
1 1 1
000 000 000 +4 + 2 + 1
4. Convert the number 111 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
4 2 1
1 1 1
000 000 000 +4 + 2 + 1 = 7
5. Convert the number 1011 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
5. Convert the number 1011 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
1 0 1 1
000 000 000 000
5. Convert the number 1011 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
1
1 0 1 1
000 000 000 000
5. Convert the number 1011 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
2 1
1 0 1 1
000 000 000 000
5. Convert the number 1011 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
4 2 1
1 0 1 1
000 000 000 000
5. Convert the number 1011 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
8 4 2 1
1 0 1 1
000 000 000 000
5. Convert the number 1011 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
8 4 2 1
1 0 1 1
000 000 000 000 8 + 2 + 1 = 11
5. Convert the number 1011 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
8 4 2 1
1 0 1 1
000 000 000 000 8 + 2 + 1 = 11
6. Convert the number 11101001 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
6. Convert the number 11101001 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
1 1 1 0 1 0 0 1
000 000 000 000 000 000 000 000
6. Convert the number 11101001 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
1
1 1 1 0 1 0 0 1
000 000 000 000 000 000 000 000
6. Convert the number 11101001 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
2 1
1 1 1 0 1 0 0 1
000 000 000 000 000 000 000 000
6. Convert the number 11101001 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
4 2 1
1 1 1 0 1 0 0 1
000 000 000 000 000 000 000 000
6. Convert the number 11101001 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
8 4 2 1
1 1 1 0 1 0 0 1
000 000 000 000 000 000 000 000
6. Convert the number 11101001 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
16 8 4 2 1
1 1 1 0 1 0 0 1
000 000 000 000 000 000 000 000
6. Convert the number 11101001 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
32 16 8 4 2 1
1 1 1 0 1 0 0 1
000 000 000 000 000 000 000 000
6. Convert the number 11101001 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
64 32 16 8 4 2 1
1 1 1 0 1 0 0 1
000 000 000 000 000 000 000 000
6. Convert the number 11101001 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
128 64 32 16 8 4 2 1
1 1 1 0 1 0 0 1
000 000 000 000 000 000 000 000
6. Convert the number 11101001 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
128 64 32 16 8 4 2 1
1 1 1 0 1 0 0 1
000 000 000 000 000 000 000 000 128 + 64 + 32 + 8 + 1 = 233
6. Convert the number 11101001 into Decimal
Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Pre-Class worksheet
128 64 32 16 8 4 2 1
1 1 1 0 1 0 0 1
000 000 000 000 000 000 000 000 128 + 64 + 32 + 8 + 1 = 233
INDEPENDENT ANALYSIS
Independent Analysis You now have 11 min to try and solve this mystery! Use the time to become familiarized with the task, note your observations, and dispute your own claims.
59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
OBJECTIVE 1. Review Bin-Dec Conversion 2. Go Over Objective, Announcements You know the drill!!!
3. Review Chapter 2 Intro to Digital Mathematics
4. Finish Exit Ticket, distribute Hw 5. Lab – in room Lab 4 @ 11:30
6. After Class see me for ?/help
Course Evaluation and Grading Final Grades will be based on:
Category Weight Labs 25%
Assignments 15%
Quizzes 10%
Unit Exams 15%
Laboratory Final 15%
Final Exam 20%
Total 100%
Grading Rubric for Digital ET 255
As if math alone wasn’t hard enough
already…
Mathematical Operations in Binary
Chapter 2: 2-1 through 2-6 1.1 – 1.7 pg 40 – pg 61
Signed and Unsigned numbers
Mathematical Operations In order to understand binary mathematics, we have
to understand some basic DECIMAL addition
ET 255 ET 255 Number Systems and operations
Binary Power 2 1 2 1 2 1 2 1 Binary 0 0 0 1 1 0 1 1
Calculation: 0+0 0+1 2+0 2+1 Decimal 0 1 2 3
Signed and Unsigned numbers
Mathematical Operations In order to understand binary mathematics, we have
to understand some basic DECIMAL addition
ET 255 ET 255 Number Systems and operations
Binary Power 2 1 2 1 2 1 2 1 Binary 0 0 0 1 1 0 1 1
Calculation: 0+0 0+1 2+0 2+1 Decimal 0 1 2 3
Signed and Unsigned numbers
Mathematical Operations In order to understand binary mathematics, we have
to understand some basic DECIMAL addition
ET 255 ET 255 Number Systems and operations
Binary Power 2 1 2 1 2 1 2 1 Binary 0 0 0 1 1 0 1 1
Calculation: 0+0 0+1 2+0 2+1 Decimal 0 1 2 3
Signed and Unsigned numbers
Mathematical Operations In order to understand binary mathematics, we have
to understand some basic DECIMAL addition
ET 255 ET 255 Number Systems and operations
Binary Power 2 1 2 1 2 1 2 1 Binary 0 0 0 1 1 0 1 1
Calculation: 0+0 0+1 2+0 2+1 Decimal 0 1 2 3
Signed and Unsigned numbers
Mathematical Operations The following table illustrates the binary
representation of the following decimal values
ET 255 ET 255 Number Systems and operations
Decimal Binary 0 00 1 01 2 10 3 11
Signed and Unsigned numbers
Mathematical Operations Next, let’s look at some basic Decimal Operations
ET 255 ET 255 Number Systems and operations
1 0 0 1 1
+ 0 + 1 + 1 + 1 0 1 2 3
Signed and Unsigned numbers
Mathematical Operations Next, let’s look at some basic Decimal Operations
ET 255 ET 255 Number Systems and operations
1 0 0 1 1
+ 0 + 1 + 1 + 1 0 1 2 3
Signed and Unsigned numbers
Mathematical Operations Next, let’s look at some basic Decimal Operations
ET 255 ET 255 Number Systems and operations
1 0 0 1 1
+ 0 + 1 + 1 + 1 0 1 2 3
Signed and Unsigned numbers
Mathematical Operations Next, let’s look at some basic Decimal Operations
ET 255 ET 255 Number Systems and operations
1 0 0 1 1
+ 0 + 1 + 1 + 1 0 1 2 3
Signed and Unsigned numbers
Mathematical Operations Next, let’s look at some basic Decimal Operations
ET 255 ET 255 Number Systems and operations
1 0 0 1 1
+ 0 + 1 + 1 + 1 0 1 2 3
Signed and Unsigned numbers
Mathematical Operations Next, let’s look at some basic Decimal Operations
ET 255 ET 255 Number Systems and operations
1 0 0 1 1
+ 0 + 1 + 1 + 1 0 1 2 3
OMG like so what!
Signed and Unsigned numbers
Mathematical Operations Next, let’s look at some basic Decimal Operations
ET 255 ET 255 Number Systems and operations
1 0 0 1 1
+ 0 + 1 + 1 + 1 0 1 2 3
So with binary This means . . .
Signed and Unsigned numbers
Mathematical Operations Next, let’s look at some basic Decimal Operations
ET 255 ET 255 Number Systems and operations
1 0 0 1 1
+ 0 + 1 + 1 + 1 0 1 2 3
0
So with binary This means . . .
Signed and Unsigned numbers
Mathematical Operations Next, let’s look at some basic Decimal Operations
ET 255 ET 255 Number Systems and operations
1 0 0 1 1
+ 0 + 1 + 1 + 1 0 1 2 3
0 1
So with binary This means . . .
Signed and Unsigned numbers
Mathematical Operations Next, let’s look at some basic Decimal Operations
ET 255 ET 255 Number Systems and operations
1 0 0 1 1
+ 0 + 1 + 1 + 1 0 1 2 3
0 1 1 0
So with binary This means . . .
Signed and Unsigned numbers
Mathematical Operations Next, let’s look at some basic Decimal Operations
ET 255 ET 255 Number Systems and operations
1 0 0 1 1
+ 0 + 1 + 1 + 1 0 1 2 3
0 1 1 0 1 1
So with binary This means . . .
Signed and Unsigned numbers
Mathematical Operations Similarly, let’s look at Subtraction
ET 255 ET 255 Number Systems and operations
0 1 1 2 - 0 - 0 - 1 - 1
0 1 0 1
Signed and Unsigned numbers
Mathematical Operations Similarly, let’s look at Subtraction
ET 255 ET 255 Number Systems and operations
0 1 1 2 - 0 - 0 - 1 - 1
0 1 0 1
Signed and Unsigned numbers
Mathematical Operations Similarly, let’s look at Subtraction
ET 255 ET 255 Number Systems and operations
0 1 1 2 - 0 - 0 - 1 - 1
0 1 0 1
Signed and Unsigned numbers
Mathematical Operations Similarly, let’s look at Subtraction
ET 255 ET 255 Number Systems and operations
0 1 1 2 - 0 - 0 - 1 - 1
0 1 0 1
Signed and Unsigned numbers
Mathematical Operations Similarly, let’s look at Subtraction
ET 255 ET 255 Number Systems and operations
0 1 1 2 - 0 - 0 - 1 - 1
0 1 0 1
Signed and Unsigned numbers
Mathematical Operations Similarly, let’s look at Subtraction
ET 255 ET 255 Number Systems and operations
0 1 1 2 - 0 - 0 - 1 - 1
0 1 0 1
So with binary This means . . .
Signed and Unsigned numbers
Mathematical Operations Similarly, let’s look at Subtraction
ET 255 ET 255 Number Systems and operations
0 1 1 1 0 - 0 - 0 - 1 - 1
0 1 0 1
So with binary This means . . .
INDEPENDENT ANALYSIS
Independent Analysis You now have 11 min to try and solve this mystery! Use the time to become familiarized with the task, note your observations, and dispute your own claims.
59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Signed and Unsigned numbers
Mathematical Operations Let’s look at Addition
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 2 + 1 + 1
Signed and Unsigned numbers
Mathematical Operations Let’s look at Addition
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 2 + 1 + 1
Signed and Unsigned numbers
Mathematical Operations Let’s look at Addition
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 2 + 1 + 1
Signed and Unsigned numbers
Mathematical Operations Let’s look at Addition
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 2 + 1 + 1
Signed and Unsigned numbers
Mathematical Operations Let’s look at Addition
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 2 + 1 + 1
1
Signed and Unsigned numbers
Mathematical Operations Let’s look at Addition
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 2 + 1 + 1
1 1
Signed and Unsigned numbers
Mathematical Operations Let’s look at Addition
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 2 + 1 + 1
1 1 3
Signed and Unsigned numbers
Mathematical Operations Similarly, let’s look at Subtraction
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 - 1
Signed and Unsigned numbers
Mathematical Operations Similarly, let’s look at Subtraction
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 3 - 1 -
Signed and Unsigned numbers
Mathematical Operations Similarly, let’s look at Subtraction
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 3 - 1 - 1
Signed and Unsigned numbers
Mathematical Operations Similarly, let’s look at Subtraction
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 3 - 1 - 1
Signed and Unsigned numbers
Mathematical Operations Similarly, let’s look at Subtraction
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 3 - 1 - 1
0
Signed and Unsigned numbers
Mathematical Operations Similarly, let’s look at Subtraction
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 3 - 1 - 1
1 0
Signed and Unsigned numbers
Mathematical Operations Similarly, let’s look at Subtraction
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 3 - 1 - 1
1 0 2
Signed and Unsigned numbers
Mathematical Operations Now let’s try a more difficult problem!
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 0 + 0 1 1
Signed and Unsigned numbers
Mathematical Operations Now let’s try a more difficult problem!
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 0 6 + 0 1 1
Signed and Unsigned numbers
Mathematical Operations Now let’s try a more difficult problem!
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 0 6 + 0 1 1 3
Signed and Unsigned numbers
Mathematical Operations Now let’s try a more difficult problem!
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 0 6 + 0 1 1 + 3
Signed and Unsigned numbers
Mathematical Operations Now let’s try a more difficult problem!
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 0 6 + 0 1 1 + 3
1
Signed and Unsigned numbers
Mathematical Operations Now let’s try a more difficult problem!
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 0 6 + 0 1 1 + 3
0 1
1
Signed and Unsigned numbers
Mathematical Operations Now let’s try a more difficult problem!
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 0 6 + 0 1 1 + 3 1 0 0 1
1
Signed and Unsigned numbers
Mathematical Operations Now let’s try a more difficult problem!
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 0 6 + 0 1 1 + 3 1 0 0 1 9
1
Signed and Unsigned numbers
Mathematical Operations Now let’s try a more difficult problem!
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 1 - 0 1 1
Signed and Unsigned numbers
Mathematical Operations Now let’s try a more difficult problem!
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 1 5 - 0 1 1
Signed and Unsigned numbers
Mathematical Operations Now let’s try a more difficult problem!
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 1 5 - 0 1 1 3
Signed and Unsigned numbers
Mathematical Operations Now let’s try a more difficult problem!
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 1 5 - 0 1 1 - 3
Signed and Unsigned numbers
Mathematical Operations Now let’s try a more difficult problem!
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 1 5 - 0 1 1 - 3
0
Signed and Unsigned numbers
Mathematical Operations Now let’s try a more difficult problem!
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 1 5 - 0 1 1 - 3
0
1
Signed and Unsigned numbers
Mathematical Operations Now let’s try a more difficult problem!
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 1 5 - 0 1 1 - 3
1 0
1
Signed and Unsigned numbers
Mathematical Operations Now let’s try a more difficult problem!
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 1 5 - 0 1 1 - 3
1 0 2
1
INDEPENDENT ANALYSIS
Independent Analysis You now have 11 min to try and solve this mystery! Use the time to become familiarized with the task, note your observations, and dispute your own claims.
59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 + 1 1
Example 1
Example 2
1 0 0 + 1 0
Example 3
Example 4
1 1 0 1 + 1 1 1
1 1 1 + 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 + 1 1
0
Example 1
Example 2
1 0 0 + 1 0
Example 3
Example 4
1 1 0 1 + 1 1 1
1 1 1 + 1 1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 + 1 1 1 1 0
Example 1
Example 2
1 0 0 + 1 0
Example 3
Example 4
1 1 0 1 + 1 1 1
1 1 1 + 1 1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 + 1 1 1 1 0
Example 1
Example 2
1 0 0 + 1 0
0
Example 3
Example 4
1 1 0 1 + 1 1 1
1 1 1 + 1 1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 + 1 1 1 1 0
Example 1
Example 2
1 0 0 + 1 0
1 0
Example 3
Example 4
1 1 0 1 + 1 1 1
1 1 1 + 1 1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 + 1 1 1 1 0
Example 1
Example 2
1 0 0 + 1 0
1 1 0
Example 3
Example 4
1 1 0 1 + 1 1 1
1 1 1 + 1 1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 + 1 1 1 1 0
Example 1
Example 2
1 0 0 + 1 0
1 1 0
Example 3
Example 4
1 1 0 1 + 1 1 1
1 1 1 + 1 1
0
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 + 1 1 1 1 0
Example 1
Example 2
1 0 0 + 1 0
1 1 0
Example 3
Example 4
1 1 0 1 + 1 1 1
1 1 1 + 1 1
1 0
1
1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 + 1 1 1 1 0
Example 1
Example 2
1 0 0 + 1 0
1 1 0
Example 3
Example 4
1 1 0 1 + 1 1 1
1 1 1 + 1 1 1 0 1 0
1
1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 + 1 1 1 1 0
Example 1
Example 2
1 0 0 + 1 0
1 1 0
Example 3
Example 4
1 1 0 1 + 1 1 1
0
1 1 1 + 1 1 1 0 1 0
1
1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 + 1 1 1 1 0
Example 1
Example 2
1 0 0 + 1 0
1 1 0
Example 3
Example 4
1 1 0 1 + 1 1 1
0 0
1 1 1 + 1 1 1 0 1 0
1
1 1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 + 1 1 1 1 0
Example 1
Example 2
1 0 0 + 1 0
1 1 0
Example 3
Example 4
1 1 0 1 + 1 1 1
1 0 0
1 1 1 + 1 1 1 0 1 0
1
1 1 1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 + 1 1 1 1 0
Example 1
Example 2
1 0 0 + 1 0
1 1 0
Example 3
Example 4
1 1 0 1 + 1 1 1 1 0 1 0 0
1 1 1 + 1 1 1 0 1 0
1
1 1 1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 - 1 0
Example 5
Example 6
1 1 0 1 - 0 1 1
Example 7
Example 8
1 1 1 0 - 1 1 0 1
1 1 1 1 - 1 0 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 - 1 0
1
Example 5
Example 6
1 1 0 1 - 0 1 1
Example 7
Example 8
1 1 1 0 - 1 1 0 1
1 1 1 1 - 1 0 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 - 1 0
0 1
Example 5
Example 6
1 1 0 1 - 0 1 1
Example 7
Example 8
1 1 1 0 - 1 1 0 1
1 1 1 1 - 1 0 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 - 1 0
0 1
Example 5
Example 6
1 1 0 1 - 0 1 1
0
Example 7
Example 8
1 1 1 0 - 1 1 0 1
1 1 1 1 - 1 0 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 - 1 0
0 1
Example 5
Example 6
1 0 0 1 - 0 1 1
0
Example 7
Example 8
1 1 1 0 - 1 1 0 1
1 1 1 1 - 1 0 1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 - 1 0
0 1
Example 5
Example 6
1 0 0 1 - 0 1 1
1 0
Example 7
Example 8
1 1 1 0 - 1 1 0 1
1 1 1 1 - 1 0 1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 - 1 0
0 1
Example 5
Example 6
1 0 0 1 - 0 1 1
0 1 0
Example 7
Example 8
1 1 1 0 - 1 1 0 1
1 1 1 1 - 1 0 1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 - 1 0
0 1
Example 5
Example 6
1 0 0 1 - 0 1 1
1 0 1 0
Example 7
Example 8
1 1 1 0 - 1 1 0 1
1 1 1 1 - 1 0 1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 - 1 0
0 1
Example 5
Example 6
1 0 0 1 - 0 1 1
1 0 1 0
Example 7
Example 8
1 1 1 0 - 1 1 0 1
1 1 1 1 - 1 0 1
0
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 - 1 0
0 1
Example 5
Example 6
1 0 0 1 - 0 1 1
1 0 1 0
Example 7
Example 8
1 1 1 0 - 1 1 0 1
1 1 1 1 - 1 0 1
1 0
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 - 1 0
0 1
Example 5
Example 6
1 0 0 1 - 0 1 1
1 0 1 0
Example 7
Example 8
1 1 1 0 - 1 1 0 1
1 1 1 1 - 1 0 1
0 1 0
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 - 1 0
0 1
Example 5
Example 6
1 0 0 1 - 0 1 1
1 0 1 0
Example 7
Example 8
1 1 1 0 - 1 1 0 1
1 1 1 1 - 1 0 1
1 0 1 0
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 - 1 0
0 1
Example 5
Example 6
1 0 0 1 - 0 1 1
1 0 1 0
Example 7
Example 8
1 1 0 0 - 1 1 0 1
1 1 1 1 - 1 0 1
1 0 1 0
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 - 1 0
0 1
Example 5
Example 6
1 0 0 1 - 0 1 1
1 0 1 0
Example 7
Example 8
1 1 0 0 - 1 1 0 1 1
1 1 1 1 - 1 0 1
1 0 1 0
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 - 1 0
0 1
Example 5
Example 6
1 0 0 1 - 0 1 1
1 0 1 0
Example 7
Example 8
1 1 0 0 - 1 1 0 1 0 1
1 1 1 1 - 1 0 1
1 0 1 0
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 - 1 0
0 1
Example 5
Example 6
1 0 0 1 - 0 1 1
1 0 1 0
Example 7
Example 8
1 1 0 0 - 1 1 0 1 0 0 1
1 1 1 1 - 1 0 1
1 0 1 0
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 - 1 0
0 1
Example 5
Example 6
1 0 0 1 - 0 1 1
1 0 1 0
Example 7
Example 8
1 1 0 0 - 1 1 0 1 0 0 0 1
1 1 1 1 - 1 0 1
1 0 1 0
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 9
Example 10
0 1 0
0 0 1
+ 1 1 0
0 0 1
1 0 1
+ 1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 9
Example 10
0 1 0
0 0 1
+ 1 1 0 1
0 0 1
1 0 1
+ 1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 9
Example 10
0 1 0
0 0 1
+ 1 1 0 0 1
0 0 1
1 0 1
+ 1 1 1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 9
Example 10
0 1 0
0 0 1
+ 1 1 0 1 0 0 1
0 0 1
1 0 1
+ 1 1 1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 9
Example 10
0 1 0
0 0 1
+ 1 1 0 1 0 0 1
0 0 1
1 0 1
+ 1 1 1 1
1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 9
Example 10
0 1 0
0 0 1
+ 1 1 0 1 0 0 1
0 0 1
1 0 1
+ 1 1 1 0 1
1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 9
Example 10
0 1 0
0 0 1
+ 1 1 0 1 0 0 1
0 0 1
1 0 1
+ 1 1 1 1 1 0 1
1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1
1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1
1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1
1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1
1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1
1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
+ 0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1
1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
+ 0 0 1 1 1 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1
1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1 1 0 1 1
+ 0 1 1 1
1 1 0 1
+ 0 1 1 1
1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1 1 0 1 1
+ 0 1 1 1 0
1 1 0 1
+ 0 1 1 1
1 1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1 1 0 1 1
+ 0 1 1 1 1 0
1 1 0 1
+ 0 1 1 1
1 1 1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1 1 0 1 1
+ 0 1 1 1 0 1 0
1 1 0 1
+ 0 1 1 1
1 1 1 1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1 1 0 1 1
+ 0 1 1 1 1 0 0 1 0
1 1 0 1
+ 0 1 1 1
1 1 1 1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1 1 0 1 1
0 1 1 1 1 0 0 1 0
+ 1 1 0 1
+ 0 1 1 1
1 1 1 1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1 1 0 1 1
0 1 1 1 1 0 0 1 0
+ 1 1 0 1 1 1 1 1 1
+ 0 1 1 1
1 1 1 1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1 1 0 1 1
0 1 1 1 1 0 0 1 0
1 1 0 1 1 1 1 1 1
+ 0 1 1 1
1 1 1 1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1 1 0 1 1
0 1 1 1 1 0 0 1 0
1 1 0 1 1 1 1 1 1
+ 0 1 1 1 0
1 1 1 1 1 1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1 1 0 1 1
0 1 1 1 1 0 0 1 0
1 1 0 1 1 1 1 1 1
+ 0 1 1 1 1 0
1 1 1 1 1 1
1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1 1 0 1 1
0 1 1 1 1 0 0 1 0
1 1 0 1 1 1 1 1 1
+ 0 1 1 1 1 1 0
1 1 1 1 1 1
1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1 1 0 1 1
0 1 1 1 1 0 0 1 0
1 1 0 1 1 1 1 1 1
+ 0 1 1 1 0 1 1 0
1 1 1 1 1 1
1 1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1 1 0 1 1
0 1 1 1 1 0 0 1 0
1 1 0 1 1 1 1 1 1
+ 0 1 1 1 1 0 0 1 1 0
1 1 1 1 1 1
1 1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Method 2
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1
1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Method 2
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1 4
1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Method 2
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1 1 0 0
1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Method 2
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1 0
1 1 1
0 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Method 2
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1 3 0
1 1 1
0 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Method 2
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1 1 1 0
1 1 1
0 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Method 2
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1 1 0
1 1 1
0 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Method 2
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1 5 1 0
1 1 1
0 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Method 2
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1 1 0 1 1 0
1 1 1
0 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Method 2
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1 1 1 0
1 1 1
0 1 1
0 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Method 2
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1 2 1 1 0
1 1 1
0 1 1
0 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Method 2
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1 1 0 1 1 0
1 1 1
0 1 1
0 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Method 2
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1 0 1 1 0
1 1 1
0 1 1
0 1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Method 2
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1 2 0 1 1 0
1 1 1
0 1 1
0 1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Method 2
Example 12
1 0 0 0
0 1 0 1
0 1 1 1
+ 0 0 1 1 1 0 1 1 1
1 0 0 0
0 0 1 1
0 1 1 1
1 1 0 1
+ 0 1 1 1 0 0 1 1 0
1 1 1
0 1 1
0 1
1
0
1
1
1 1
Signed and Unsigned numbers
Mathematical Operations Multiplication in binary is identical to in decimal
ET 255 ET 255 Number Systems and operations
Signed and Unsigned numbers
Mathematical Operations Multiplication in binary is identical to in decimal
ET 255 ET 255 Number Systems and operations
Signed and Unsigned numbers
Mathematical Operations Multiplication in binary is identical to in decimal
ET 255 ET 255 Number Systems and operations
Signed and Unsigned numbers
Mathematical Operations Multiplication in binary is identical to in decimal
ET 255 ET 255 Number Systems and operations
Signed and Unsigned numbers
Mathematical Operations Multiplication in binary is identical to in decimal
ET 255 ET 255 Number Systems and operations
Signed and Unsigned numbers
Mathematical Operations Multiplication in binary is identical to in decimal
ET 255 ET 255 Number Systems and operations
INDEPENDENT ANALYSIS
Independent Analysis You now have 11 min to try and solve this mystery! Use the time to become familiarized with the task, note your observations, and dispute your own claims.
59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0
x 1 1 1
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 7
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
1 0 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
1 0 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
1 0 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
1 0 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
1 0 0
1 0 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
1 0 0
1 0 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
1 0 0
1 0 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
1 0 0
1 0 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
1 0 0
1 0 0
o 1 0 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
1 0 0
1 0 0
o 1 0 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
1 0 0
1 0 0
o 1 0 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
1 0 0
1 0 0
+o 1 0 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
1 0 0
1 0 0
+o 1 0 0
1 1 1 0 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
1 0 0
1 0 0
+o 1 0 0
1 1 1 0 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
1 0 0
1 0 0
+o 1 0 0
1 1 1 0 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
1 0 0 2 8
1 0 0
+o 1 0 0
1 1 1 0 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
1 0 0 2 8
1 0 0
+o 1 0 0
1 1 1 0 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
1 0 0 2 8
1 0 0
+o 1 0 0
1 1 1 0 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some multiplication
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 0 4
x 1 1 1 x 7
1 0 0 2 8
1 0 0
+o 1 0 0
1 1 1 0 0
Signed and Unsigned numbers
Mathematical Operations Division in binary is also the same as in decimal
ET 255 ET 255 Number Systems and operations
Signed and Unsigned numbers
Mathematical Operations Division in binary is also the same as in decimal
ET 255 ET 255 Number Systems and operations
Signed and Unsigned numbers
Mathematical Operations Division in binary is also the same as in decimal
ET 255 ET 255 Number Systems and operations
Signed and Unsigned numbers
Mathematical Operations Division in binary is also the same as in decimal
ET 255 ET 255 Number Systems and operations
Signed and Unsigned numbers
Mathematical Operations Division in binary is also the same as in decimal
ET 255 ET 255 Number Systems and operations
Signed and Unsigned numbers
Mathematical Operations Division in binary is also the same as in decimal
ET 255 ET 255 Number Systems and operations
Signed and Unsigned numbers
Mathematical Operations Division in binary is also the same as in decimal
ET 255 ET 255 Number Systems and operations
INDEPENDENT ANALYSIS
Independent Analysis You now have 11 min to try and solve this mystery! Use the time to become familiarized with the task, note your observations, and dispute your own claims.
59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 1 0 1 1 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 1 0 1 1 0 2
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 1 0 1 1 0 2 2 2
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 1 0 1 1 0 2 2 2
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 0 1 0 1 1 0 2 2 2
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
0 1 0 1 0 1 1 0 2 2 2
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
0 1 0 1 0 1 1 0 2 2 2
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
0 1 1 0 1 0 1 1 0 2 2 2
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
0 1 1 0 1 0 1 1 0 2 2 2
- 1 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
0 1 1 0 1 0 1 1 0 2 2 2
- 1 0 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
0 1 1 0 1 0 1 1 0 2 2 2
- 1 0 0 1
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
0 1 0 1 0 1 0 1 1 0 2 2 2
- 1 0 0 1
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
0 1 0 1 0 1 0 1 1 0 2 2 2
- 1 0 0 1 1
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
0 1 0 1 1 0 1 0 1 1 0 2 2 2
- 1 0 0 1 1
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
0 1 0 1 1 0 1 0 1 1 0 2 2 2
- 1 0 0 1 1 - 1 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
0 1 0 1 1 0 1 0 1 1 0 2 2 2
- 1 0 0 1 1 - 1 0
1
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
0 1 0 1 1 0 1 0 1 1 0 2 2 2
- 1 0 0 1 1 - 1 0
1
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
0 1 0 1 1 0 1 0 1 1 0 2 2 2
- 1 0 0 1 1 - 1 0
1 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
0 1 0 1 1 0 1 0 1 1 0 2 2 2
- 1 0 0 1 1 - 1 0
1 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
0 1 0 1 1 1 0 1 0 1 1 0 2 2 2
- 1 0 0 1 1 - 1 0
1 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
0 1 0 1 1 1 0 1 0 1 1 0 2 2 2
- 1 0 0 1 1 - 1 0
1 0 - 1 0
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
0 1 0 1 1 1 0 1 0 1 1 0 2 2 2
- 1 0 0 1 1 - 1 0
1 0 - 1 0
0
Signed and Unsigned numbers
Mathematical Operations Let’s try some division
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
0 1 0 1 1 1 1 1 0 1 0 1 1 0 2 2 2
- 1 0 0 1 1 - 1 0
1 0 - 1 0
0
INDEPENDENT ANALYSIS
Independent Analysis You now have 11 min to try and solve this mystery! Use the time to become familiarized with the task, note your observations, and dispute your own claims.
59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
Example 9
Example 10
1 0 0 x 1 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
Example 9
Example 10
1 0 0 x 1 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1
Example 9
Example 10
1 0 0 x 1 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1 1
Example 9
Example 10
1 0 0 x 1 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1 1
Example 9
Example 10
1 0 0 x 1 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1 1 1
Example 9
Example 10
1 0 0 x 1 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1 1 1 1
Example 9
Example 10
1 0 0 x 1 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1 1 1 1
Example 9
Example 10
1 0 0 x 1 0
+
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1 1 1 1 0 0 1
Example 9
Example 10
1 0 0 x 1 0
+
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1 1 1 1
0 1
Example 9
Example 10
1 0 0 x 1 0
+
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1 1 1 1 0 0 1
Example 9
Example 10
1 0 0 x 1 0
+
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1 1 1 1 0 0 1
Example 9
Example 10
1 0 0 x 1 0
+
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1 1 1 1 0 0 1
Example 9
Example 10
1 0 0 x 1 0
0 +
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1 1 1 1 0 0 1
Example 9
Example 10
1 0 0 x 1 0
0 +
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1 1 1 1 0 0 1
Example 9
Example 10
1 0 0 x 1 0
0 0 +
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1 1 1 1 0 0 1
Example 9
Example 10
1 0 0 x 1 0
0 0 0 +
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1 1 1 1 0 0 1
Example 9
Example 10
1 0 0 x 1 0
0 1 0 0 +
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1 1 1 1 0 0 1
Example 9
Example 10
1 0 0 x 1 0
0 1 0 0 +
1
+
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1 1 1 1 0 0 1
Example 9
Example 10
1 0 0 x 1 0
0 1 0 0
0 +
1
+
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1 1 1 1 0 0 1
Example 9
Example 10
1 0 0 x 1 0
0 1 0 0
0 0 +
1
+
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1 1 1 1 0 0 1
Example 9
Example 10
1 0 0 x 1 0
0 1 0 0
0 0 0 +
1
+
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1 1 1 1 0 0 1
Example 9
Example 10
1 0 0 x 1 0
0 1 0 0 1 0 0 0
+
1
+
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
1 1 x 1 1
1 1 1 1 0 0 1
Example 9
Example 10
1 0 0 x 1 0
0 1 0 0 1 0 0 0
+
1
+
3 x 3 = 9
2 x 4 = 8
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 1 x 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 1 x 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 1 x 1 1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 1 x 1 1
1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 1 x 1 1
1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 1 x 1 1
1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 1 x 1 1
1 1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 1 x 1 1
1 1 1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 1 x 1 1
1 1 1 1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 1 x 1 1
1 1 1 1 1 1 +
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 1 x 1 1
1 1 1 1 1 1
1
+
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 1 x 1 1
1 1 1 1 1 1
0 1
+
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 1 x 1 1
1 1 1 1 1 1
1 0 1
+
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
0 1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 0 1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 0 1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 0 1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 0 1 1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 0 1 0 1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 0 1 1 0 1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 0 1 1 1 0 1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 0 1 1 1 0 1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 0 1 1 1 0 1
1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 0 1 1 1 0 1
0 1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 0 1 1 1 0 1 1 0 1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 0 1 1 1 0 1 1 0 1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
+
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 0 1 1 1 0 1 1 0 1
1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
+
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 0 1 1 1 0 1 1 0 1
1 1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
+
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 0 1 1 1 0 1 1 0 1
0 1 1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
+
1
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 0 1 1 1 0 1 1 0 1
1 0 1 1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
+
1
1
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 0 1 1 1 0 1 1 0 1 1 1 0 1 1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
+
1
1
1
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 0 1 1 1 0 1 1 0 1 1 1 0 1 1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
1 0
+
1
1
1
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 11
Example 12
1 1 0 1 x 1 1 1
1 1 0 1 1 1 0 1 1 0 1 1 1 0 1 1
1 1 1 x 1 1
1 1 1 1 1 1 0 1 0 1
+
1
1
1 0
+
3 x 7 = 21
7 x 13 = 91
1
1
1
1
1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
1 00 1 1 0 1 0 0 1 1 1 0 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 00 1 1 0 1 0 0 1 1 1 0 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 00 1 1 0 1 0 0 1 1 1 0 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 00 1 1 0
- 1 0 1 0 0 1 1 1 0 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 00 1 1 0
- 1 0 1
1 0 0 1 1 1 0 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 00 1 1 0
- 1 0 1 0
1 0 0 1 1 1 0 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 1 00 1 1 0
- 1 0 1 0
1 0 0 1 1 1 0 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 1 00 1 1 0
- 1 0 1 0
- 1 0
1 0 0 1 1 1 0 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 1 00 1 1 0
- 1 0 1 0
- 1 0 0
1 0 0 1 1 1 0 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 1 00 1 1 0
- 1 0 1 0
- 1 0 0
0 1 0 0 1 1 1 0 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 1 00 1 1 0
- 1 0 1 0
- 1 0 0
0 1 1 0 0 1 1 1 0 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 1 00 1 1 0
- 1 0 1 0
- 1 0 0
0 1 1 0 0 1 1 1 0 0
- 1 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 1 00 1 1 0
- 1 0 1 0
- 1 0 0
0 1 1 0 0 1 1 1 0 0
- 1 0 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 1 00 1 1 0
- 1 0 1 0
- 1 0 0
0 1 1 0 0 1 1 1 0 0
- 1 0 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 1 00 1 1 0
- 1 0 1 0
- 1 0 0
0 1 1 1 0 0 1 1 1 0 0
- 1 0 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 1 00 1 1 0
- 1 0 1 0
- 1 0 0
0 1 1 1 0 0 1 1 1 0 0
- 1 0 1 1
- 1 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 1 00 1 1 0
- 1 0 1 0
- 1 0 0
0 1 1 1 0 0 1 1 1 0 0
- 1 0 1 1
- 1 0 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 1 00 1 1 0
- 1 0 1 0
- 1 0 0
0 1 1 1 0 0 1 1 1 0 0
- 1 0 1 1
- 1 0 1 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 1 00 1 1 0
- 1 0 1 0
- 1 0 0
0 1 1 1 1 0 0 1 1 1 0 0
- 1 0 1 1
- 1 0 1 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 1 00 1 1 0
- 1 0 1 0
- 1 0 0
0 1 1 1 1 0 0 1 1 1 0 0
- 1 0 1 1
- 1 0 1 0
- 1 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 1 00 1 1 0
- 1 0 1 0
- 1 0 0
0 1 1 1 1 0 0 1 1 1 0 0
- 1 0 1 1
- 1 0 1 0
- 1 0 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 1 00 1 1 0
- 1 0 1 0
- 1 0 0
0 1 1 1 1 0 0 1 1 1 0 0
- 1 0 1 1
- 1 0 1 0
- 1 0 0 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 1 00 1 1 0
- 1 0 1 0
- 1 0 0
0 1 1 1 0 1 0 0 1 1 1 0 0
- 1 0 1 1
- 1 0 1 0
- 1 0 0 0
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 13
Example 14
0 1 1 1 00 1 1 0
- 1 0 1 0
- 1 0 0
0 1 1 1 0 1 0 0 1 1 1 0 0
- 1 0 1 1
- 1 0 1 0
- 1 0 0 0 6 2 = 3
28 2 = 14
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 15
1 00 1 1 1 0 1 0 Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 15
0 1 00 1 1 1 0 1 0
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 15
0 1 1 00 1 1 1 0 1 0
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 15
0 1 1 00 1 1 1 0 1 0
- 1 0 Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 15
0 1 1 00 1 1 1 0 1 0
- 1 0 1
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 15
0 1 1 00 1 1 1 0 1 0
- 1 0 1 1
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 15
0 1 1 1 00 1 1 1 0 1 0
- 1 0 1 1
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 15
0 1 1 1 00 1 1 1 0 1 0
- 1 0 1 1
- 1 0
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 15
0 1 1 1 00 1 1 1 0 1 0
- 1 0 1 1
- 1 0 1
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 15
0 1 1 1 00 1 1 1 0 1 0
- 1 0 1 1
- 1 0 1 0
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 15
0 1 1 1 1 00 1 1 1 0 1 0
- 1 0 1 1
- 1 0 1 0
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 15
0 1 1 1 1 00 1 1 1 0 1 0
- 1 0 1 1
- 1 0 1 0
- 1 0
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 15
0 1 1 1 1 00 1 1 1 0 1 0
- 1 0 1 1
- 1 0 1 0
- 1 0 0
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 15
0 1 1 1 1 00 1 1 1 0 1 0
- 1 0 1 1
- 1 0 1 0
- 1 0 0 1
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 15
0 1 1 1 0 1 00 1 1 1 0 1 0
- 1 0 1 1
- 1 0 1 0
- 1 0 0 1
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 15
0 1 1 1 0 1 00 1 1 1 0 1 0
- 1 0 1 1
- 1 0 1 0
- 1 0 0 1 0
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 15
0 1 1 1 0 1 1 00 1 1 1 0 1 0
- 1 0 1 1
- 1 0 1 0
- 1 0 0 1 0
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 15
0 1 1 1 0 1 1 00 1 1 1 0 1 0
- 1 0 1 1
- 1 0 1 0
- 1 0 0 1 0 - 1 0
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 15
0 1 1 1 0 1 1 00 1 1 1 0 1 0
- 1 0 1 1
- 1 0 1 0
- 1 0 0 1 0 - 1 0
0
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 15
0 1 1 1 0 1 1 00 1 1 1 0 1 0
- 1 0 1 1
- 1 0 1 0
- 1 0 0 1 0 - 1 0
0
Tengo un
sombrero en la
cabeza biatch!
58 2 = 29
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 16
1 0 10 1 1 1 1 0 Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 16
0 1 0 10 1 1 1 1 0
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 16
0 0 1 0 10 1 1 1 1 0
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 16
0 0 1 1 0 10 1 1 1 1 0
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 16
0 0 1 1 0 10 1 1 1 1 0
- 1 0 1 Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 16
0 0 1 1 0 10 1 1 1 1 0
- 1 0 1 0 1 0
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 16
0 0 1 1 0 10 1 1 1 1 0
- 1 0 1 0 1 0 1
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 16
0 0 1 1 1 0 10 1 1 1 1 0
- 1 0 1 0 1 0 1
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 16
0 0 1 1 1 0 10 1 1 1 1 0
- 1 0 1 0 1 0 1 - 1 0 1
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 16
0 0 1 1 1 0 10 1 1 1 1 0
- 1 0 1 0 1 0 1 - 1 0 1
0
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 16
0 0 1 1 1 0 10 1 1 1 1 0
- 1 0 1 0 1 0 1 - 1 0 1
0 0
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 16
0 0 1 1 0 1 0 10 1 1 1 1 0
- 1 0 1 0 1 0 1 - 1 0 1
0 0
Tengo un
sombrero en la
cabeza biatch!
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Example 16
0 0 1 1 0 1 0 10 1 1 1 1 0
- 1 0 1 0 1 0 1 - 1 0 1
0 0
Tengo un
sombrero en la
cabeza biatch!
30 5 = 6
INDEPENDENT ANALYSIS
Independent Analysis You now have 11 min to try and solve this mystery! Use the time to become familiarized with the task, note your observations, and dispute your own claims.
59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Signed and Unsigned numbers
Gray Code Please work on the Independent Practice problems
Use your notes! Apply your brain! Call me over if you are really stuck but remember, I will only help you if you have something written down! Always do what you can before asking for help!!
ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 It’s time to try it out!!
Independent practice makes brain
muscle work!
ET 255
Exit Ticket and Closing
Please complete the exit ticket and turn the paper in for points Remember to write neatly and write your name!!!!
1 0 1 1 - 1 0 0
1 0 1 1 + 1 1 1
1 00 1 0 1 1 1 0 0
x 1 1 1
Signed and Unsigned numbers ET 255 ET 255 Number Systems and operations Unit 2 Computer Math TB 143 ET 255 Number Systems and operations Try it Out Example 2 Example 1 Sample Problem Scientific Notation Scientific Notation Scientific Notation ET 115 Exit Ticket
Write the following problems on a piece of paper, solve them showing all work, and turn them in before heading to break. We will meet again for lab at 11:30 in Lab 4
1. Bin Addition
2. Bin Subtraction
3. Bin Multiplication
4. Bin Division