Properties of Operations and Distributive Property

Rewrite using the commutative property and then solve it.

 $6\ \times20\times4$ 

Identify the property.

4 + -3 = -3 + 4

• Associative

• Commutative

• Identity

• Additive Inverse

Identify the property.

12+ (3 + 4) = ( 12+ 3) + 4

• additive inverse

• additive identity

• commutative

• associative

Identify the property.

-1.3 + 0 = -1.3

• commutative

• additive inverse

• identity

• associative

Which answer shows the commutative property of addition?

• 6 + 9 + 5 = 9 + 6 + 5

• 6 + 0 = 6

• (6 + 9) + 5 = 6 + (9 + 5)

What property is being used:

9 + 0 = 9

• Additive Identity Property

• Associative Property of Addition

• Additive Inverse Property

• Distributive Property

5(a + 6)

• 5a + 6
• a + 30
• 5a + 30
• 5a - 30

Which of these illustrates the associative property of multiplication?

• 3 x (2 x 7) = (3 x 2) x 7
• 6(3 + 1) = (6 x 3) + (6 x 1)
• 4 x 23 = 23 x 6
• 5 x 0 = 0