1. Draw the balance scales shown below on a blank page after Page 105.
Determine the weight of a green square, then calculate the weight of blue circle.
Write an equation for each scale after you have found the value of the green squares. 2g 2g 2g 2g 2g 2g 2g 2g 2g

2. Page 16

3. Which equation matches each diagram above?

6. Page 17
USING THE THREE CARDS BELOW, DETERMINE WHICH STATEMENT TO THE RIGHT IS CORRECT NEXT STEP.
THE TOP EQUATION IS THE ORIGINAL STATEMENT, THE BOTTOM EQUATION IS THE RESULT OF A CHANGE SHOWN IN CARDS A THROUGH F.

7. Page 17

8. INDEPENDENT PRACTICE PAGES 19-20 # 1-5

11. Page 18
3x + y = 15

12. Page 18

13. Underline the key word(s) that let you know that the solution must be a zero or positive value only.