Pre Algebra Test 5 Review

3(w + 4) = 3w + 12 is an example of...

• Inverse Property

• Distributive Property

• Multiplicative Inverse

• Associative Property

This property tells us that when we change the order of numbers when we are adding, the answer does not change.  

• Commutative Addition

• Commutative Multiplication

• Associative Addition

• Associative Multiplication

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

• Associative

• Commutative

• Distributive

• Identity

The _______________ property of addition states that any number plus zero equals the other number.

• identity

• commutative

• associative

• Inverse

8 + (3 + 4) = 8 + (4 + 3) 

• Associative Addition

• Associative Multiplication

• Commutative Addition

• Commutative Multiplication

Simplify the expression:
8(5 + w)

• 40 + w

• 40+8w

• 85 + 8w

• 13+8w

A quantity that does not change its value. 

• sum

• constant

• coefficient

• quotient

Which math property is used in the expression below?

9 x 1 = 9

• Identity

• Inverse

• Commutative

• Associative

• Distributive

Which of the following best describes the expression 4 times a number increased by 7?

• (x/4) + 7

• 4x - 7

• 4(x + 7)

• 4x + 7

What are the terms in the expression?
-4x + 6y - 2

• -4x, 6y, -2

• x, y

• 4x, 6y

• -2