Square Roots and Cube Roots

What is a square root

• A number to the second power
• A square that has roots on it
• Square roots are numbers that produce a specified quantity when multiplied by itself
  

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CCSS.8.NS.A.1

Square root of 16 is....

• 8
• 4
• 2
• 3

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CCSS.8.EE.A.2

True or false? 9² is 18

• True
• False

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CCSS.6.EE.A.1

Is 225 a perfect square?

• Yes
• No

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CCSS.8.EE.A.2

The square root of 256 is...

• 15
• 18
• 13
• 16

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CCSS.8.EE.A.2

-√144

• 12
• 13
• -12
• None of the above

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CCSS.8.EE.A.2

The √40 is between which two integers?

• 7 & 8
• 6 & 7
• 5 & 6
• 4 & 5

Tags

CCSS.8.EE.A.2

13²

• 26
• 196
• 144
• 169

Tags

CCSS.6.EE.A.1

The √20 is between which two integers?

• 2 & 3
• 3 & 4
• 4 & 5
• 5 & 6

Tags

CCSS.8.NS.A.2

√ 36

• 4
• 6
• 12

Tags

CCSS.8.EE.A.2