5th Grade Go Math Chapter 1 mid chapter check

(2+51)+8 = 2+ (51+ 8)

What property is this? (Hint...what is moving? The parenthesis or the numbers?)

• Commutative

• Associative

• Distributive

• Identity

(6 X 12) = (6 X 10) + ( 6 X 2)

Which property is this? (Hint...look at the red)

• Commutative

• Associative

• Distributive

• Identity

5 X 74 X 3 = 5 X 3 X 74

What property is this? (Hint....look at the green 74. What is it doing?

• Commutative

• Associative

• Distributive

• Identity

Solve for the product:

(6 X 2) X 10³

• 120

• 12

• 12,000

• 120,000

10⁰

• 10

• 100

• 1

• 1,000

(4 X 2) X 10⁴

• 8

• 80

• 800

• 80, 000

10¹

• 11

• 100

• 10

• 1,000

10⁵

• 100,000

• 105

• 500

• 150

10^{2 +} 10^{2 =}

• 102

• 200

• 100

• 1,010

Last one... you've got this! Look CAREFULLY!

(7 X 30) + (7 X 5) = (7 X 35)

Hint! Look at the red numbers! What is the property?

• Commutative

• Associative

• Distributive

• Identity