Expressions and Equations (Unit Review)

Which expression is equivalent to 3 × 3 × 3 × 3?

• 3⁴

• 4³

• 12³

• 81⁴

Tags

CCSS.6.EE.A.1

Which value is equivalent to 7³?

• 21

• 49

• 81

• 343

Simplify 3³ + 2².

• 13

• 27

• 31

• 36

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Which expression represents the phrase?

"The product of 2 and the sum of 8 and y."

• 2 - 8y

• 2 (8-y)

• 2 (8+y)

• 2 + 8y

Tags

CCSS.6.EE.A.2A

Which expression represents the phrase?"

A number x is tripled and then decreased by 10."

• 3x - 10

• 3x + 10

• x³ – 10

• x³ + 10

Tags

CCSS.6.EE.A.2A

In the expression 2x + 3, the 2 is called the __________.

• coefficient

• power

• product

• quotient

Tags

CCSS.6.EE.A.2B

What is the fourth term of the expression?

3x + 9y + 12r + 15s

• +

• 15

• s

• 15s

Tags

CCSS.6.EE.A.2B

Evaluate the expression 2x - 5 when x = 3.

• -4

• 1

• 6

• 11

Tags

CCSS.6.EE.A.2C

What is the value of 5w, if w = 6?

• 11

• 18

• 24

• 30

Tags

CCSS.6.EE.A.2C

2x + 6

What is the value of this expression if x = 4?

• 2

• 8

• 14

• 20

Tags

CCSS.6.EE.A.2C