Math Properties Commutative Associative Distributive Identity

x + y = y + x is an example of which property?

• Associative Property of Addition

• Commutative Property of Addition

• Distributive Property

• Identity Property of Addition

Answer explanation

In the commutative property, numbers move around (they commute).

Name the property that is shown:

9 + (3 + w) = (9 + 3) + w

• Associative Property of Addition

• Commutative Property of Addition

• Distributive Property

• Identity Property of Addition

Answer explanation

You associate with the people in your group. The numbers (or letters) in the grouping symbols will change.

5(4 + 7) = 5(4) + 5(7) is an example of which property?

• Associative Property of Additiona

• Commutative Property of Addition

• Distributive Property

• Identity Property of Addition

Answer explanation

To distribute is to multiply each term in the parenthesis by the factor outside the parenthesis.

Simplify the expression: 9h + 5d - 6h + d

• 3h + 5d2

• 15h + 6d

• -3h + 5d

• 3h + 6d

Answer explanation

Simplify the expression by combining like terms.

• Associative

• Commutative

• Identity

• Distributive

Identify the property shown.

• Commutative

• Associative

• Distributive

• None

Simplify the Expression:
x + x + x + 3 + 5

• 3x + 8 

• x + 3

• 2x + 5

Which expression is equivalent to:

• 18a - 5b + 4

• 18a +30b + 24

• 18a - 30b + 24

• 9a + 4 + 10

Answer explanation

Distribute (multiply) the 6 to each term inside the parenthesis.

Which expression is equivalent to: 21.5a - 7b - (25.7a - 6b)

• 4.2a - 13b

• 47.2a - 13b

• • - 4.2a - b

• • - 4.2a - 13b

Answer explanation

1. 1. Distribute the INVISIBLE negative one

2. 2. Combine like terms

Tags

CCSS.6.EE.A.3

Which expression represents the sum of (7w - 9x) and (4w + x)

• 11w - 8x

• 11w - 9x

• 3w + 9x

• 3w - 10x

Answer explanation

Sum = add

Just combine like terms.