Module 1

Which expression matches the steps you would use to calculate the answer:

Dad has $15. He buys 4 ice creams that cost $3 each. How much money does he have left?

• 4 x 3 - 15

• 15 - 4 x 3

• 15 - 4 + 3

Which expression matches the steps you would use to calculate the answer:

Charlie has $12. He loses $7 then finds $5. How much money does he have?

• 12 - 7 + 5

• 12 - 5 + 7

• 7 + 5 - 12

Which expression matches the steps you would use to calculate the answer:

Teresa, John, and Mako split $39. Teresa spends $5 of her share. How much money does Teresa have left?

• 39 ÷ 5 - 3

• 39 ÷ 3 - 5

• 39 ÷ 2 - 5

Which expression matches the steps you would use to calculate the answer:

8 carrots are each cut into 9 pieces. The carrot pieces are then shared among 6 children. How many pieces of carrot does each child get?

• 9 - 8 ÷ 6

• 8 x 9 ÷ 6

• 8 x 39 ÷ 6

Which expression matches the steps you would use to calculate the answer:

Leila has 13 baseball cards and Thomas has 3 times as many as Leila. If Thomas gives 8 cards to a friend, how many does he have left?

• 13 x 3 - 8

• 13 x 3 + 8

• 13 + 3 - 8

Which expression matches the steps you would use to calculate the answer:

Trina draws a picture of four apples and three bananas. She makes 6 copies of the picture. How many pieces of fruit are there in total?

• (6 + 4) x 3

• (4 + 3) x 6

• 6 x 4 + 4

Which expression matches the steps you would use to calculate the answer:

Felipe has $20 to spend on apps for his phone. His favorite game costs $12 which is 3 times as much as the cost of the most popular game. How much would Felipe have left if he buys the most popular game?

• (20 - 12) ÷ 3

• 12 ÷ 3 - 20

• 20 - 12 ÷ 3

Which expression matches the steps you would use to calculate the answer:

15 boys and 12 girls are split into 3 even teams. How many children are on each team?

• (15 + 12) ÷ 3

• 3 ÷ 15 + 12

• 15 + 12 ÷3

Choose the equation that will help you solve the problem:

Damon has $80. He buys 3 packs of guitar strings for $12.46 each. How much money does he have left?

• 80 x 3 + 12.46 = M

• 80 + 3 x 12.46 = M

• 80 - (3 x 12.46) = M

Choose the equation that will help you solve the problem:

Mom buys 8 shirts that cost $12.50 each. How much change will she receive from $100?

• 8 x 12.50 - 100 = C

• 100 - 8 x 12.50 = C

• 100 - (8 x 12.50) = C