13 slides

- 3. Multiple Choice
In an equation, both sides must be...

equal

balanced

both of these

- 5. Multiple Choice
What would you have to do so the sides are balanced

give the man on left a cookie

give both men 2 cookies

- 7. Fill in the Blank
If you subtract 7 from one side, you need to ________7 from the other side

- 9. Multiple Choice
What is the inverse (opposite of addition)?

multiplication

subtraction

addition

- 11. Multiple Choice
What is the value x?

65

25

15

- 12. Fill in the Blank
To solve this equation, subtract ______ from both sides.

- 13. Multiple Choice
In this equation, x equals

20

4

5

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