Square Roots and Cube Roots

What is the cube of 2?

• 6

• 7

• 8

• 9

What is the square root of a perfect square?

• It is an integer.

• It is a decimal number.

• It is always negative.

• It is a fraction.

Calculate the square root of 81.

• 7

• 8

• 9

• 10

What is the square root of 100?

• 8

• 9

• 10

• 12

If x² = 36, what is x?

• x = 6

• x = -6

• x = 0

• x = 12

Which of the following is NOT a perfect square? 1, 4, 100, 8

• 1

• 4

• 100

• 8

If the area of a square is 64 cm², what is the length of one side?

• 6 cm

• 7 cm

• 8 cm

• 9 cm

What is the cube root of 64?

• 2

• 3

• 4

• 5

What is the square root of 4?

• 1

• 2

• 3

• 4

Square roots are the opposite of ____________.

• Cubing

• Squaring

• Adding

• Subtracting