Powers and Exponents Practice

3³ written as a product of the same factor is

• (3)(3)(3)

• 3

• 27

• 9

56¹ = ?

• 56

• 0

• 1

• 65

Which is equivalent to 4 x 4 x 4 x 4 x 4

• 4⁶

• 5⁴

• 4⁴

• 4⁵

Which is GREATER?
2⁷ or 7²

• 2⁷

• 7²

• Neither, they are equal

Write each product using an exponent:

8.2 x 8.2 X 8.2

• 8.2⁴

• 8.2³

• 2.8³

• 8.2

find the value of 1.3² :

• 1.3 x 1.3

• 2.6

• 1.69

• 13

write each power as a product then find its value:

4³

• 4X4X4 , 12

• 3x3x3x3 ,64

• 4x4x4 , 64

• 4x4x4 ,32

The number of Calories in a small banana can be written as 2⁷. What whole number does 2⁷ represent?

• 128

• 14

• 49

• 328

There are about 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 acres of wetlands left in the lower 48 states. Write this product using an exponent.

• 10⁷

• 10⁸

• 10⁵

• 1000

The Earth's diameter is just under 20³ miles. Write 20³ as a product of the same factor. Then find the value.

• 200

• 2000

• 6000

• 8000