Square Roots, Cube Roots and Estimating

What is the cube root of 8?

• 4

• 2

• -2

• -4

What is the cube root of 27?

• 9

• 3

• -3

• -9

What is the cube root of 64?

• 4

• -4

• 8

• -8

Find the cube root. 

• 5

• -5

• 10

• 25

The volume of a cube is 1,000 cm³. What is the length of each side of the cube? 

• 1

• 10

• 100

• 300

Solve each equation for x:

• 4

• 4 and -4

• 16 and -16

• 16

Choose the best estimate.

• 2

• 3

• 3.2

• 3.8

• 5

Choose the best estimate.

• 5

• 5.4

• 5.8

• 7

Choose the best estimate.

• 7

• 8

• 9

• 10

Estimate the square root.

• 1

• 2

• 3

• 4