1.4 Rewriting Expressions Practice

Distribute:  5(3x - 4)

• 15x - 20
• 15x + 20
• 15x - 4
• 3x - 20

Tags

CCSS.6.EE.A.3

Distribute:  6(3x + 6)

• 18x + 6
• 54x
• 3x + 36
• 18x + 36

Tags

CCSS.6.EE.A.3

A letter that represents a number is called a _____.

• variable
• coefficient
• constant
• term

Tags

CCSS.6.EE.A.2B

The number before a variable is the _____.

• term
• constant
• coefficient
• variable

Tags

CCSS.6.EE.A.2B

Which of the following is an algebraic expression?

• 5x + 10 = 18

• 5:8

• 15 + 12

• 3x + 2

Tags

CCSS.6.EE.A.2B

Which of the following is not an expression?

• 5x + 8

• 4(2x + 6)

• 18x = 92

• 4 + 5+ 8

Tags

CCSS.6.EE.A.2B

Which expression is represented in the algebra tiles?

• 6

• -6

• 6x

• 3x + 4x

Tags

CCSS.HSF.BF.A.2

5 + 9 = 14, so 9 + 5 =

• 11

• 14

• 15

• 16

Tags

CCSS.1.OA.B.3

Which one of the following illustrates the Commutative Law of Addition?

• 5 + 7 = 7 + 5

• 5 + 7 = 4 + 8

• 5 + 7 = 3 + 9

• 5 + 7 = 10 + 2

Tags

CCSS.1.OA.B.3

Which of the following illustrates the Commutative Law of Multiplication?

• 3 x 4 = 6 x 2

• 3 x 4 = 12 x 1

• 3 x 4 = 2 x 6

• 3 x 4 = 4 x 3

Tags

CCSS.3.OA.B.5