adding integers

9
Adding Integers

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Adding Integers. - 6. - 5. - 4. - 3. - 2. - 1. 0. 1. 2. 3. 4. 5. 6. One Way to Add Integers Is With a Number Line. Start on 0 and go to the starting number. When the second number is positive count to the right. When the second number is negative count to the left. +. -. - PowerPoint PPT Presentation

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Page 1: Adding Integers

Adding Integers

Page 2: Adding Integers

One Way to Add Integers Is With a Number Line•Start on 0 and go to the starting number.•When the second number is positive count to the right.•When the second number is negative count to the left.

+-

0 1 2 3 4 5 6-1-2-3-4-5-6

Page 3: Adding Integers

One Way to Add Integers Is With a Number Line

0 1 2 3 4 5 6-1-2-3-4-5-6

+

-

3 + (-5) = -2

Page 4: Adding Integers

One Way to Add Integers Is With a Number Line

+

-

6 + (-4) = +2

0 1 2 3 4 5 6-1-2-3-4-5-6

Page 5: Adding Integers

One Way to Add Integers Is With a Number Line

-

+

-3 + 7 = +4

0 1 2 3 4 5 6-1-2-3-4-5-6

Page 6: Adding Integers

One Way to Add Integers Is With a Number Line

-

+

0 1 2 3 4 5 6-1-2-3-4-5-6

-5 + 3 = -2

Page 7: Adding Integers

One Way to Add Integers Is With a Number Line

-

+

0 1 2 3 4 5 6-1-2-3-4-5-6

-2 + 8 = +6

Page 8: Adding Integers

One Way to Add Integers Is With a Number Line

-

-

0 1 2 3 4 5 6-1-2-3-4-5-6

-4 – (-1) = -5

Page 9: Adding Integers

Number line practice