In this video, we are going to use the number line to illustrate addition of integers. We are also going to represent the integers are positive and negative chips to illustrate addition.

Watch the video above and answer the Practice Exercises.

**Practice Exercises**

1.) 12 + (-5)

2.) -9 + (-4)

3.) -15 + 8

4.) 11 + 8

5.) 0 + (- 3)

6.) 6 + (-6)

**Answers to Practice ExercisesÂ **

1.) 7

2.) -13

3.) -7

4.) 19

5.) -3

6.) 0

We continue the discussion in the **next post**.