Square roots and cube roots quiz 1

True or false? 9² is 18

• True
• False

The area of a square painting is 81 cm².  What is the side length of the painting?

• 40.5 cm
• 162 cm
• 6,561 cm
• 9 cm

Solve for p when p² = 100.

• 1,000
• 10
• 0.10
• -0.10

Solve for x when x³ = 125

• 5
• 10
• 12
• 15

Select the answer with all perfect squares. 

• -144, 9, 50, 75, 81, 100
• 9, 50, 75, 81, 100
• 9, 50, 81, 100
• 9, 81,100

Which number is both a perfect square and a perfect cube?

• 64

• 27

• 81

• 16

Find the square root.

• 4/5
• 2/3
• -4/5
• -2/3

Leona is so excited. Her grandma is ordering a cubic hot tub that has a volume of 216 ft³. Her grandma needs to know how long each side is to order trim. What is the length of each side?

• 4 feet

• 6 feet

• 8 feet

• 108 feet

What is the difference between the area of square A and square B.

Square A has side lengths of 5 cm and square B has side lengths of 7 cm.

• 2 cm²

• 4 cm²

• 16 cm²

• 24 cm

• 24 cm²

3³ =

• 9
• 27
• 24
• 2