1. Learning about Inverse Operations

2. What is the inverse of Opening the door? Turning Right? Driving Forward? The inverse undoes the original function

3. What is the inverse of add 5? What is the inverse of multiply by 7? What is the inverse of subtract 10? What is the inverse of divide by 2?

4. Multiplying and dividing are inverses of each other Adding and subtracting are inverses of each other One undoes the effect of the other.

5. Input Output 3 7 2 12 x 4+ 5 17 33 13 53

6. InputOutput 64 11 27 43 37 168 192 128  4 - 5

7. Input Output 3 7 2 12 x 5- 7 8 53 3 28

8. InputOutput 5  5 5 + 7 8 18 92 48 205 425 55