Solve Expressions Using Properties of Real Numbers

What property is this?
14 x 1 =14

• Additive Identity
• Additive Inverse
• Multiplicative Identity
• Multiplicative Inverse

What property is this?
37 x 9 x 0 x 17 x 4 = 0

• Property of Zero
• Commutative
• Distributive
• Associative

What property is this?
77+(8+3) = (8+3)+77

• Commutative
• Associative
• Additive Identity
• Distributive

What property is this?
-11.3 + 0 = -11.3

• Additive Inverse
• Additive Identity
• Property of Zero
• Commutative

What property is this?
(a+13)+4 = a+(13+4)

• Associative
• Commutative
• Additive Identity
• Distributive

Which of the following is an example of the MULTIPLICATIVE PROPERTY OF ZERO?

• -9 + 9 = 0
• -76 x 0 = 0
• 100 - 100 = 0
• 49 + 0 = 49

Which of the following is an example of the ASSOCIATIVE PROPERTY OF ADDITION?

• 11 + (8 + 3) = 11 + (3 + 8)
• (20 + 0.5) + 3 = 20 + (0.5 + 3)
• 5(7 + 2) = 5(7) + 5(2)
• 3 x (5 x 4) = (3 x 5) x 4

The Commutative Property of Addition would say
2x + 4 = _______

• 2(x + 2)
• x2 + 4
• 4 + 2x
• 2x + 4

9 ^_x 2 = 2 ^_x 9

• Commutative Property of Multiplication
• Associative Property of Multiplication
• Multiplicative Inverse Property
• Distributive Property