Name:    Quiz 3.3-3.4

Multiple Choice
Identify the choice that best completes the statement or answers the question.

Tell which property is illustrated by the statement.

1.

20 + x = x + 20
 a. Commutative Property of Addition c. Commutative Property of Multiplication b. Associative Property of Addition d. Addition Property of Zero

2.

7 • (19 • x) = (7 • 19) • x
 a. Multiplication Property of One c. Commutative Property of Multiplication b. Associative Property of Multiplication d. Distributive Property

Simplify the expression.

3.

6(4p)
 a. 4p c. 24 b. 6p d. 24p

4.

20 + (12 + x)
 a. 12 + x c. 32x b. 32 + x d. 20 + x

5.

 a. c. b. d.

6.

 a. c. b. d.

Use the Distributive Property to simplify the expression.

7.

 a. c. b. d.

8.

 a. c. b. d.

Use the Distributive Property and mental math to find the product.

9.

6 ´ 82
 a. 498 c. 492 b. 480 d. 486

10.

8(12)
 a. 80 c. 96 b. 88 d. 104

Use the Distributive Property to write and simplify an expression for the area of the rectangle.

11.

 a. c. b. d.

Factor the expression using the GCF.

12.

 a. c. b. d. 155

13.

 a. c. b. d.

Write the phrase as an expression. Then, simplify the expression.

1.

4 plus the sum of a number x and 15

2.

The area of the rectangle is  square inches. Write an expression for the base.