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

What does this number belong to: 
a terminating decimal

• Rational Number
• Irrational Number

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

If I have a positive and a positive, what will the answer be?

• Positive 
• Negative 

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

2+3+5+10-10-2-3

• 5
• 10
• 51
• 14

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

Find the difference of 7/10 - 9/10

• 5
• -1/5
• -8/5
• 8/5

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

When you multiply or divide and signs are the same, you get a...

• Positive

• Negative

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

The air temperature in the North Pole in the morning was 3 degrees Celsius.  By 10:00am the temperature dropped 12 degrees.  By noon the temperature had gone up 5 degrees.  At 3:00pm the temperature went up 9 degrees.  By nightfall the temperature had dropped 16 more degrees.  What was the temperature at the North Pole at nightfall?

• 11 degrees
• 0 degrees
• -11 degrees
• -9 degrees

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

Find the profit: CP = $120, SP = $180

• $80

• $20

• -$20

• $60

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

 $-8-1-\left(-6\right)$  

•  $15$  

•  $-13$  

•  $1$  

•  $-3$  

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

 $\frac{\left(6^2\right)^{-2}}{\left(6^3\right)^{-3}}$  

What is the value written in standard form?

• 1,296

• 279,936

• 36

• 7,776

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

6 x 7

• 42

• -42

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