Unit 3 Review

Which is equivalent to 7 x 7 x 7 x 7 x 7 x 7 
?

• 7⁵
• 7⁶
• 6⁷
• 7⁷

Tags

CCSS.6.EE.A.1

What is the power to this problem?
6 x 6 x 6 x 6 x 6 x 6 x 6

• 6 to the 7th power
• 6 to the 8th power
• 7 to the 9th power
• 10 to the 5th power

Which is equivalent to 3⁴

• 27
• 9
• 81
• 12

Tags

CCSS.6.EE.A.1

Simplify the following:
5 - 6² ÷ 4 - 3

• 1
• -10.75
• -31
• -7

Tags

CCSS.7.NS.A.3

(7 + 41) ÷ 2 – 15

• 19
• 9
• 25
• 3

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

40 - 2⁴ + 8

• 40
• 32
• 24
• 42

What is the coefficient in 27y+18

• y
• 18
• 27y
• 27

A number by all by itself in an expression.

• Like terms
• Constant
• Coefficient
• Variable term

We use letters to represent unknown values. This letter is called a _____________ .

• Constant
• Coefficient
• Term
• Variable

What is the variable in 12y+18-6

• 12
• y
• 12y
• 18