Unit 3 Mathathon Quiz

Name

Which multiplication fact would you use to find the unknown?

• 6 X 9
• 9 X 8
• 7 X 8
• 7 X 7

Which number completes this fact family?

• 6
• 5
• 8
• 7

Choose all he expressions that represent this array.

• 6 X 4
• 24 + 4
• 6 X 24
• 4 X 6

James solved the division problem 72 ÷ 9 = 8. Which multiplication problem could he use to check his work?

• 72 x 8
• 72 X 9
• 9 X 9
• 8 X 9

The cross-country coach brought 21 bottles of water to give to the 7 runners on the team. How many bottles did each runner receive? Which equation can help solve this problem?

• 7 ÷  = 21
• 21 = 7 × 
• 7 = 21 × 
• 7 +  = 21

If 32 apples are arranged in 4 equal rows, how many apples are in each row?

• 36
• 8
• 7
• 9

Which multiplication equation could help you solve 20 ÷  = 4?

• 4 ÷ 20 = 
• 4 × 20 = 
• 4 ÷  = 20
• 4 ×  = 20

Choose all the expressions that represent this array.

• 21 × 3
• 21 ÷ 7
• 21 ÷ 3
• 7 ÷ 2

Choose True or False for this equation. 5 ÷ 20 = 4

• True
• False