Evaluating Numerical Expressions With Exponents

Anything raised to a power of zero is always: 

• 0

• 1

• itself

• negative

In 2³ what is the base?

• 2

• 3

• 2³

Which is equivalent to 3⁴

• 27

• 9

• 81

• 12

5⁴=

• 20

• 625

• 1024

Find the equivalent expression.

9 x 9 x 9 x 9 x 9

• 9⁵

• 9¹⁵

• 9 x 5

• 9 + 9 + 9 + 9+ 9

Choose the answer.
5²

• 10

• 15

• 20

• 25

How would you represent 8⁶ ?

• 8 x 6

• 8 x 8 x 6

• 8 x 8 x 8 x 8 x 8 x 8

• 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6

The exponent equivalent of 20 x 20 x 20 is

• 20 x 3

• 20³

• 3²⁰

How do you correctly say 4³

• 4 squared

• 3 quadrupled

• 4 cubed

• 4 to the power of 2

Which is equivalent to 2⁴?

• 8

• 20

• 16

• 12