Math Properties Review

Which math property is used in the expression below?

7 + 3 = 3 + 7

• Identity

• Inverse

• Commutative

• Associative

• Distributive

Which math property is used in the expression below?

5(6 – 4) = 5(6) – 5(4)

• Identity

• Inverse

• Commutative

• Associative

• Distributive

Which math property is used in the expression below?

(7 x 4) x 6 = 7 x (4 x 6)

• Identity

• Inverse

• Commutative

• Associative

• Distributive

Which math property is used in the expression below?

3(1 + 9) = 3 + 27

• Identity

• Inverse

• Commutative

• Associative

• Distributive

Which of the following expressions are equivalent to `16x+36`?

• 16(x+20)

• x(16+36)

• 4(4x+9)

• 2(8x+36)

The below expressions are equivalent:

4 + (3 • y) = (4 + 3) • y

• True

• False

The below expressions are equivalent:

4(x + 8) = 4x + 8

• True

• False

Are these two expressions equivalent?
6 + 3 and 3 + 6

• Yes, because of the associative property
• Yes, because of the commutative property
• Yes, because of the associative property
• No, these two expressions are not equivalent

"Change Order"

• Commutative Prop.
• Associative Prop.
• Distributive Prop.
• Inverse Prop.

What property allows this statement to be true? 
(A + B) + C = A + ( B + C)

• Associative
• Commutative
• Distributive
• Identity