Strip Diagrams and Equations (+ - x)

1. Write a sentence to match the strip diagram.

• 5 x 4

• 5 - 5

• 4 x 4

• 5 + 5 + 5

• F

• G

• H

• J

• F

• G

• H

• J

What is the number sentence that goes with this strip diagram?

• 137-349=?

• 349-137=?

• 137+349=?

Which equation best matches the strip diagram?

• 40 - 25 + 20 = Q

• Q - 40 - 25 - 20

• 40 + 25 + 20 = Q

Which number sentence matches the strip diagram shown?

• 8x6=40

• 6x8=48

• 8x6=48

• 6x8=40

Five students at Cleckler-Heald Elementary each collected 1,375 bottle caps. How many bottle caps did they collect together? Choose the equation that solves the problem.

• 1,375 - 5 = X

• 1.375 + 5 = X

• 1,375 ÷ 5 = X

• 1,375 x 5 = X

What equation matches the strip diagram

• 137 + 5 = J

• 137 x 5 = J

• 137 ÷ 5 = J

• 137 - 6 = J

Mr. Perez ordered 8 pizzas for a party. There were 72 slices of pizza in all. Which equation, when solved, will tell how many slices each pizza had?

• 8 x s =72

• 8 × 9=s

• 72 / 8 =s

• 8− s = 72

It took Christian 3 years to collect 4,688 Superman cards. In the first year he collected 784 cards, and the second year he collected 1,009 cards. Which equation can be used to find x, the number of Superman cards he collected in the third year?

• x = 784 + 1,009

• x = 4,688 + 784 + 1,009

• x = 784 - 1,009

• x = 4,688 - 784 - 1,009