CCSS.Math.Content.8.EE.A.1

Simplify (-4r⁵)(2r⁸)

• -8r¹³
• -2r¹³
• -8r⁴⁰
• -2y⁴⁰

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CCSS.Math.Content.8.EE.A.1

8⁷ ⁄ 8²

• 8⁵
• 8⁹
• 8¹⁴
• 1⁵

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CCSS.Math.Content.8.EE.A.1

What is the base in 2⁸ ?

• 8
• 2

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CCSS.Math.Content.8.EE.A.1

Division Law states: keep the base the same and do this to the exponents.

• multiply
• add
• subtract
• divide

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CCSS.Math.Content.8.EE.A.1

Choose the answer.
5²

• 10
• 15
• 20
• 25

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CCSS.Math.Content.8.EE.A.1

According to exponent rules, when we raise a power to a power we _______ the exponents.

• add
• subtract
• multiply
• divide

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CCSS.Math.Content.8.EE.A.1

Simplify. (2x) (3x³y) (y³)

• 6x⁴y³
• 6x⁴y⁴
• 5x⁴y⁴
• 5x³y³

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CCSS.Math.Content.8.EE.A.1

Which number is the EXPONENT?
4^{2 =} 16

• 4
• 2
• 16

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CCSS.Math.Content.8.EE.A.1

Simplify: 
(9n⁴)(6n⁷)

• 54n¹¹
• 15n¹¹
• 15n²⁸
• 54n²⁸

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CCSS.Math.Content.8.EE.A.1

Evaluate:  3^-3

• 27
• -9
• -1/9
• 1/27

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CCSS.Math.Content.8.EE.A.1