1. Adding Integers 7.NS.1

2. Warm Up 1.What is the relationship of 4 and -4? 2.What happens when we add 4 and then subtract 4 to a number? Show this on a number line.

3. Definitions Additive Inverses Opposites Zero Pairs

4. Adding Integers Using Counters Yellow counters represent +1 Red counters Represent -1 http://learnzillion.com/lessons/1023-add- integers-using-color-counters

5. Adding Integers of the Same Sign Using Counters

6. What is a zero pair?

7. You Try It

8. Again…

9. Adding Integers of the Same sign http://learnzillion.com/lessons/1024-add- integers-with-the-same-sign

10. Adding Integers of Different Signs http://learnzillion.com/lessons/1025-add- integers-with-different-signs

11. Warm Up 1.Describe a scenario to match 5 + -1 2.Describe a scenario to match -10 + 2 3.Describe a scenario to match -4 + -5