1. Section 3-5 Subtracting Integers

2. Objective : Subtract integers.

3. 2. When you subtract integers, add its opposite.

4. 3. After you change it to an addition problem, follow the addition rules.

5. Example 1: 8 – 13 Change it to 8 + (-13) = -5

6. 16 4 – (-12)

7. -10 -15 – (-5)

8. 24 18 – (-6)

9. -18 b - 10 Evaluate if a = 5 , b = -8, and c = -9

10. 13 a - b Evaluate if a = 5 , b = -8, and c = -9

11. -14 c - a Evaluate if a = 5 , b = -8, and c = -9