Ch. 6 Expressions Test 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

Which is equivalent to 3⁴

• 27
• 9
• 81
• 12

Tags

CCSS.6.EE.A.1

How do you write 2 x 2 x 2 x 2 with an exponent?

• 4²
• 2⁴
• 2²

Tags

CCSS.6.EE.A.1

What is 2⁵ written as a product of the same factor?

• 10

• 32

• 2 x 2 x 2 x 2 x 2

• 2 x 5

Evaluate the equation:
5 · 2 - (11 - 7)

• 10
• 4
• 6
• 11

Tags

CCSS.6.EE.A.2

10 + 10 ÷ 2

• 15
• 10
• 16
• 20

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Find the value of the expression.

2⁴ - 3 + 2 x 5

• 75

• 35

• 23

• 15

(2⁵ - 4) - 3 x (2 + 1)

• 7

• 19

• 51

• 75

Evaluate 8a - b     if a = 10   and   b = 6

• 74
• 38
• 1000
• 9000

Tags

CCSS.6.EE.A.2C

Write an algebraic expression for "12 more than number". 

• x + 12
• 12x
• x - 12

Tags

CCSS.6.EE.A.2A