Square and Cube Roots to 15

√16

• 4
• 8
• 2
• 9

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CCSS.8.EE.A.2

√121

• 12
• 10
• 11
• 3

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CCSS.8.EE.A.2

Which point most closely corresponds to ∛8 on the number line below? (Click the question to see the picture)

• P
• Q
• R
• S

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CCSS.8.EE.A.2

Which number is NOT a perfect square?

• 196
• 169
• 121
• 132

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CCSS.8.EE.A.2

6³ = ?

• 196
• 206
• 216
• 226

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CCSS.8.EE.A.2

Find the square root.

• 4/5
• 2/3
• -4/5
• -2/3

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CCSS.8.EE.A.2

What is a square?

• Something you multiply by the 3rd power
• A shape
• A number you multiply by itself

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CCSS.8.EE.A.2

True or false? 9² is 18

• True
• False

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CCSS.8.EE.A.2

∛8

• 2
• -2
• ±2
• None

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CCSS.8.EE.A.2

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

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CCSS.8.EE.A.2