Square Roots and Powers

Simplify: 5 x 5 x 5

• 5²

• 5³

• 3⁵

• 15

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CCSS.6.EE.A.1

• 20

• 25

• 125

• 625

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CCSS.6.EE.A.1

How much is three to the power of three?

• 29

• 27

• 31

• 33

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CCSS.6.EE.A.1

The double of the square root of 100 is:

• 10

• 40

• 20

• 50

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CCSS.8.EE.A.2

Nine squared is:

• 9²

• 2⁹

• 4x9

• 2x9x9

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CCSS.6.EE.A.1

We read 12³ as:

• Three to the power of twelve

• Twelve times three

• Three to the twelfth

• Twelve cubed

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CCSS.6.EE.A.1

The standard form of 10⁵ is:

• 100 000

• 10 x 10 x 10 x 10

• Ten thousand

• 1 000

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CCSS.5.NBT.A.2

Let x represent a whole number.

The square root of X is 13. So, X might be:

• 6.5

• 151

• 13 + 13

• 169

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CCSS.8.EE.A.2

The following expression 1² + 1³ + 1⁴ + 1⁵ is equal to:

• 14

• 1¹⁰

• 4

• 4¹⁰

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CCSS.6.EE.A.1

• 9 cm

• 3 cm

• 81 cm

• None of the above

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CCSS.8.EE.A.2