CCSS.Math.Content.7.NS.A.2

Is the product of -5(-2) positive or negative?

• positive
• negative

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CCSS.Math.Content.7.NS.A.2

24 ÷ 8

• 8
• 4
• 5
• 3

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CCSS.Math.Content.7.NS.A.2

-4(5)

• -20
• 1
• 20
• -1

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CCSS.Math.Content.7.NS.A.2

4¹⁄₂ × 3²⁄₃ =

• 12¹⁄₂
• ³³⁄₂
• ¹⁄₃
• 16

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CCSS.Math.Content.7.NS.A.2

-27 / -27

• 0
• -0
• 1
• -1

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CCSS.Math.Content.7.NS.A.2

Find the product:

• 9/24
• 9/28
• 6/32
• 1/28

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CCSS.Math.Content.7.NS.A.2

33. Kim was walking down a rocky path.  For 4 minutes, the elevation dropped uniformly.  Altogether it dropped 8 feet.  What was the change in elevation per minute for the 4 minutes?

• -8 ÷ 4 = -2 feet per minute
• 8 ÷ 4 = 2 feet per minute
• 8 - 4 = 4 feet per minute
• 8 + 4 = 12 feet per minute

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CCSS.Math.Content.7.NS.A.2

3^-4

• 1/81
• -12
• 81

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CCSS.Math.Content.7.NS.A.2

What is the greatest common Factor between 28 and 35?

• 1
• 14
• 7
• 5

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CCSS.Math.Content.7.NS.A.2

What is the simplified value of the expression below?

12.4 x (-6.3)

• -78.12

• -1.97

• 1.97

• 78.12

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CCSS.Math.Content.7.NS.A.2