Adding Integers - PowerPoint PPT Presentation

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Title:

Adding Integers

Description:

Title: Adding Integers Author: MathLab01 Last modified by: zwiltshire Created Date: 6/6/2002 8:14:27 PM Document presentation format: On-screen Show – PowerPoint PPT presentation

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Title: Adding Integers


1
Adding Integers
2
3 2 5 positive items











3
-3 -2 -5 negative items
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4
3 (-2) 1 positive item

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5
Adding Integers
  • Model each problem
  • 5 2
  • 7
  • 5 (-2)
  • 3
  • -5 2
  • (-3)
  • -5 (-2)
  • (-7)

6
Subtracting Integers
7
8 - 3 5 positive items














8
-8 - (-4) -4 negative items
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9
5 - (-3) 8


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10
5 - (-3) 8 positive items


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11
Subtracting Integers
  • Model each problem
  • 5 - 2
  • 3
  • -5 - (-2)
  • (-3)
  • 5 - (-2)
  • 7
  • -5 - 2
  • (-7)

12
This is the end of our presentation!
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