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

A REPEATING decimal is what type of number?

• Rational 
• Irrational

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

-9 - 5

• -14
• 4
• -4
• 45

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

Solve:
19  +  a  =  –40

• –950
• –59
• –31
• 2.6

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

5 + (-5) = 0

• Multiplicative Property of Zero
• Additive Inverse Property
• Associative Property of Addition
• Distributive Property

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

Rewrite this subtraction problem as addition of the opposite:

-12 - 8

• -12 + -8

• 12 + -8

• -12 + 8

• 12 + 8

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

If y=10,find the value of 3+y =

• 13

• -13

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

13+ (-8)

• -5

• 21

• -21

• 5

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

Is the answer POSITIVE or NEGATIVE?

 $-5-10$  

• Positive

• Negative

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

From the top of a mountain to the floor of the valley below is 4,392 feet. If the valley is 93 feet below sea level, what is the height of the mountain?

• 4,485 feet

• 4,299 feet

• 4,537 feet

• 4,297

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

Rahul has 5 tenths + 2 hundredths. Sumit has 1 tenth + 14 hundredths. Who has the greater amount?

• Rahul

• Sumit

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