Perfect Squares and Cube Roots

The square root of 256 is...

• 15

• 18

• 13

• 16

Tags

CCSS.8.EE.A.2

Solve.
√9  ×  √100

• 30

• -200

• 900

• 90

27 is a perfect cube

• true

• false

Tags

CCSS.8.EE.A.2

• 9 ft

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CCSS.8.EE.A.2

A cube with side length s has a volume of 64 cubic units. What is the length of one side?

• 4

• 8

• 16

• 32

Tags

CCSS.8.EE.A.2

Select all the PERFECT CUBES

• 8

• 2

• 125

• 27

Tags

CCSS.8.EE.A.2

Select the set with all perfect squares.

• -144, 9, 50, 75, 81, 100

• 9, 50, 81, 100

• 9, 50, 75, 81, 100

• 9, 81, 100

Tags

CCSS.8.EE.A.2

Determine which is perfect square?

• 54

• 36

• 21

• 43

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CCSS.8.EE.A.2

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

• 64

• 27

• 81

• 16

Mr. Jarowski is hanging a square picture frame that has ab area of 169 cm². Find the side length of the frame.

• 12 cm

• 13 cm

• 13 in

• 16 cm

Tags

CCSS.8.EE.A.2