chapter 6 add and subtract fractions with unlike denominators
TRANSCRIPT
Chapter 6Add and Subtract FractionsWith Unlike denominators
Lesson 6-1: Investigate Addition with Unlike Denominators
Date
Complete animated moduleAdd and subtract with unlike denominators
Test Prep Lesson 6-1Use your clicker to answer the following question:
Lesson 6-2: Investigate Subtracting with Unlike Denominators
Date
Test Prep Lesson 6-2Use your clicker to answer the following question:
Lesson 6-3: Estimate Fractions Sums and Differences
Date
Test Prep Lesson 6-3Use your clicker to answer the following question:
Lesson 6-4: Common Denominators and Equivalent Fractions
Date
13
14
=
One Way Another Way Multiply the denominators tofind a common denominator
List the multiplesLeastt Common Denominator
13
14
=
34
16
=34
16
=
16
19
=
One Way Another Way Multiply the denominators tofind a common denominator
List the multiplesLeastt Common Denominator
23
59
=
16
19
=
23
59
=
Test Prep Lesson 6-4Use your clicker to answer the following question:
Lesson 6-5: Add and Subtract Fractions Date
Simplify Fractions
Find a common factor or the greatest common factor (GCF)
1442
1236
3256
Add Fractions - Write answer in simplest form
310
16
=+
310
16
+
Subtract Fractions - Write answer in simplest form
1112
715
=-
1112
715
-
Test Prep Lesson 6-5Use your clicker to answer the following question:
Lesson 6-6: Add and Subtract Mixed Numers Date
94
Improper Fraction to Mixed NumberMixed Number to Improper Fraction
1512
3 72
10 56
1 47
4 1211
Test Prep Lesson 6-6Use your clicker to answer the following question:
Date
Describe how you would rewrite the fractions with their least common denominator.1
614and
Math Journal
Name
Lesson 6-7: Subtraction with Renaming Date
256-
12
1
One WayBorrow from
the whole
Another WayRename to
improper fraction
256-
12
1
178-
34
1213-
19
7
513- 2
445-
12
3
934-
16
2
Test Prep Lesson 6-7Use your clicker to answer the following question:
Lesson 6-8: Algebra-Patterns with Fractions Date
123 5
64 166 1
27, , , , ,
Write a rule for the sequence. Then find the unknown terms.
34
1 916
1 38
1 316
1, , , ,,
716
14
, ,,
Write a rule for the sequence. Then find the unknown terms.
, 112
1 56
13
, , , 1 12
Write a rule for the sequence. Then find the unknown term.
Write the first four terms of the sequence.
Rule: start at add 1 4
3 8
, , ,
Test Prep Lesson 6-8Use your clicker to answer the following question:
Lesson 6-9: Problem Solving Fraction Addition and Subtraction
Date
Test Prep Lesson 6-9Use your clicker to answer the following question:
Lesson 6-10: Use Properties of Additon Date
Test Prep Lesson 6-10Use your clicker to answer the following question: