Review Intro to Exponents

What is 2⁴ in expanded form?

• 4x4

• 16

• 2x2x2x2

• 8

What is 9⁴ in expanded form?

• 4x4x4x4x4x4x4x4x4

• 9x9x9x9

• 32

• 6,561

What is 3⁴ in standard form?

• 4x4x4

• 12

• 81

• 3x3x3x3

Which expression is in expanded form?

• 5³

• 5x5x5

• 125

• 7+7+7+7

What is 8³ in standard form?

• 512

• 24

• 8x8x8

• 288

Select the proper expansion of the following exponent 6⁵

• 6 x 5

• 6 x 6 x 6 x 6 x 6

• 5 x 5 x 5 x 5 x 5 x 5

• 5 x 6

In the exponential expression below, which number is the exponent?

8⁷

When we're multiplying exponents with the same base we can __________ the exponents

• add

• subtract

• multiply

• divide

Select the proper expansion of the following exponent 1⁶

• 6 x 1

• 6

• 1 x 1 x 1 x 1 x 1 x 1

• 1 x 6

What is 19⁰

• 0

• 19

• 1