Square and Cube Roots

Square Roots

100

The square root of 625

What is 25

200

The square root 9/100

What is 3/10

300

Estimate square root 7.29 to the nearest tenth

What is 2.7

400

The TWO square roots of 961

What is 31 and -31

500

The square root of 16/361

What is 4/19

Cube roots

100

The cube root of 125

What is 5

200

The cube root of -1000

What is -10

300

The cube root of -1/64

What is -1/4

400

The cube root of .001

What is .1

500

The cube root of -64,000

What is -40

Evaluate square roots

100

The square root of 218+(-22)

What is 14

200

28 - the square root of 144

What is 16

300

10 - 4(square root of 1/16)

What is 9

400

3(square root of 16) - 5

What is 7

500

12 - 3(square root of 25)

What is -3

Evaluate Cube roots

100

18 - the cube root of 27

What is 15

200

5(cube root of 729) - 24

What is 21

300

4(cube root of 8000) - 6

What is 74

400

54 + cube root of -4096

What is 38

500

2x - cube root of 9x when x = -3

What is -3

Word Problems

100

The area of a SQUARE notepad is 2.25 square inches. What is the length of one side?

What is 1.5 inches

200

A cube shaped package has a volume of 5832 cubic inches. What is the edge length of the package?

What is 18 inches

300

The area of a CIRCULAR pool is 45,216 square feet. What is the radius of the pool? (use 3.14 for pi)

What is 120 feet

400

The volume of a music box that is shaped like a cube is 512 cubic centimeters. Find the length of one side.

What is 8 centimeters

500

The area of a circle is 2826 square feet. Find the radius of the circle. Use 3.14 for pi.

What is 30 feet