Chapter 4 Review

Show the Commutative Property. What is the missing factor?

     5 x 6 = 6 x ___

• 11

• 6

• 5

• 30

Show the Associative Property. What is the missing factor? 

6 x 3 x 9 = 3 x ___ x 6

• 3

• 9

• 18

• 6

Using Distributive Property, what is another way you could solve 8 x 3?

• 6 x 7

• (4 x 3) + (4 x 3)

• 8 x 8

• (3 x 1) + (8 x 1)

What number completes the chart?

9 x 5 =

• 45

• 54

• 48

• None of these.

8 x 6 =

• 40

• 48

• 14

• 56

40 x 7 =

• 350

• 28

• 280

• None of these.

Choose the array that shows 6 x 9.

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• 
• 
• 

Kerry wants to solve the division problem 42 ÷ 6 = __. Which equation(s) below can she use to help her find the solution? Choose ALL that apply.

• 6 x ___ = 42

• ___ x 6 = 42

• 42 x ___ = 6

• ___ ÷ 6 = 42

Given that 6 x 3 = 18, which number sentence below is true?

• 18 - 3 = 6

• 18 ÷ 3 = 3

• 18 ÷ 6 = 3

• 18 + 6 = 3