Associative & Distributive Property Review

An equation with a missing value is given.
What is the missing value?

2 x 20 = ( 2 x ___ ) + ( 2 x 10 )

• 5

• 10

• 13

• 42

Which expression is equivalent to 9 x 9?

• (9 x 4) + (9 x 5)

• (9 x 3) + (9 x 7)

• (9 x 3) + (9 x 7)

TRUE or FALSE:

8 x 5 = ( 8 x 2 ) + ( 8 x 3 )

use your whiteboard to solve

• True

• False

TRUE or FALSE:

7 x 3 = ( 2 x 7 ) + ( 1 x 7 )

use your whiteboard to solve

• True

• False

TRUE or FALSE:

4 x 9 = ( 4 x 4 ) + ( 4 x 4 )

use your whiteboard to solve

• True

• False

Which expression is equivalent to 3 x 9?

• ( 3 x 4 ) + ( 3 x 4 )

• ( 3 x 3 ) + ( 3 x 3 )

• ( 3 x 4 ) + ( 3 x 5 )

An equation with a missing value is given.
What is the missing value?

(5 × 2) × 8 = 10 x ___

• 10

• 8

• 16

• 80

An equation with a missing value is given.
What is the missing value?

(2 × 4) × 6 = (6 × 2) × ___

• 2

• 4

• 6

• 8

Solve the equation below:
( 3 × 3 ) × 6

• 63

• 54

• 18

• 8

Solve the problem below.

(3 × 2) × 7 = (3 × 7) × ______

• 2

• 3

• 5

• 7