EE Review Part 1-Exponent, Ord. or Ops, Parts of Exp.

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

?

• 7⁵

• 7⁶

• 6⁷

• 7⁷

Which is equivalent to 2⁴?

• 8

• 20

• 16

• 12

Which expression is equivalent to 2 x 2 x 2 + 7 x 7 x 7 x 7 x 7?

• 6 x 35

• 4

• 5

• 80

• 160

Solve the following:
(2 + 7 - 1) ÷ 2²

• 16
• 2
• 72.25
• 8.75

5 + (2+1)³

• 512
• 14
• 32
• 24

Which expression represents "Product of 4 and p"?

• 4/p

• 4p

• 12/4p

• 12/4x

Write the phrase as an expression. "10 less than a number n"

• 10-n
• n-10
• n+10
• 10-n

Which expression represents "5 times the quotient of a number and 3"?

• (3+5)n

• 3(5-n)