CCSS.Math.Content.7.NS.A.1

-23 + 51

• -74
• 28
• 41
• 51

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CCSS.Math.Content.7.NS.A.1

1-2

• 1
• -1
• 5
• -5

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CCSS.Math.Content.7.NS.A.1

-0.03 - (-0.18) =

• -0.21
• -0.15
• 0.21
• 0.15

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CCSS.Math.Content.7.NS.A.1

 -2 - (-8)

• 6
• -6
• -10
• 10

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CCSS.Math.Content.7.NS.A.1

5 - (-12)

• -7
• 7
• 17
• -17

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CCSS.Math.Content.7.NS.A.1

If it is 85 degrees in California and -4 degrees in Nebraska, how many degrees warmer is it in California? 

• -89
• 81
• 89
• -81

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CCSS.Math.Content.7.NS.A.3

CCSS.Math.Content.7.NS.A.1

-2.8 + (-3.7)

• 6.5

• 0.9

• -0.9

• -6.5

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CCSS.Math.Content.7.NS.A.1

Alana runs laps after school. On Monday she runs 3 1/2 laps, on Tuesday 4 1/3 laps, and on Wednesday 4 1/2 laps. What is the total number of laps Alana has run this week?

• 12 laps

• 13 1/2 laps

• 11 1/2 laps

• 12 1/3 laps

Tags

CCSS.Math.Content.7.NS.A.1

1 - (-7)

• 8

• -6

• -8

• 6

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CCSS.Math.Content.7.NS.A.1

When adding rational numbers with the same sign, you must:

• Subtract and keep the sign of the biggest number

• Add together and keep the sign

• Keep, change, switch

• Add the opposite

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CCSS.Math.Content.7.NS.A.1