Exponents Quiz

8⁴ Which number is the base of this expression?

• There is not base. Who needs a base?

• 8

• 4

How do you correctly say 4³

• 
  4 squared

• 
  4 cubed

• 3 quadrupled

• 4 to the power of 2

A scientist reports that a bacteria culture contains 3⁴ bacteria.
How many bacteria is that?

• 12

• 7

• 81

• 95

What is the exponential expression of this multiplication sentence? 
6 x 6 x 6 x 6 x 6 x 6 x 6

• 
  6 to the 7th power

• 7 to the 9th power

• 6 to the 8th power

• 10 to the 5th power

Write the product using exponents:

(-2) ⋅ (-2) ⋅ (-2) ⋅ (-2) ⋅ (-2)

• -2⁵

• (-2)⁵

• 2^-5

• (-2)^-5

(-5)³

• -15

• -125

• 125

• -625

(-1)⁶

• -1

• 6

• -6

• 1

Which is larger?

(-3)² or -3²

• 
  (-3)²

• -3²

• They are equal

What is 5² + 3³?

• 8⁵

• 15⁶

• 14

• 52

• 6/8

• 9/8

• 6/16

• 9/16