Exponents

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

• 4²
• 2⁴
• 2²

Find the equivalent expression.
15×15×15×15

• 15⁴
• 4¹⁵
• 15x4
• 15+15+15+15

Any number written to the 0 power is always 1
Example: 8⁰=1

• True
• False

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

The exponent equivalent of 20 x 20 x 20 is

• 20 x 3
• 20³
• 3²⁰

In the exponent 3⁴, the three represents____________ ?

• power
• base
• exponent
• integers

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

2⁵ is the same as 2 x 5.

• True
• False

Choose the answer.
5²

• 10
• 15
• 20
• 25