New Year Math Rational Number Review

To which real number set do the following real numbers belong? (a)  

• Irrational Numbers

• Natural Numbers

• Rational Numbers

• Integers

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• B

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• D

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CCSS.6.NS.C.7C

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• A

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CCSS.3.NF.A.3D

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• A

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CCSS.4.NBT.A.2

Which Venn diagram correctly represents the relationship between rational numbers and irrational numbers?

• No overlap between rational and irrational numbers

• Some irrational numbers are also rational

• All rational numbers are also irrational

• All irrational numbers are also rational

A rational number is a ​ (a)   that can be written as a ​ (b)   of two ​ (c)   , a and b, where b is ​ (d)   zero.

• number

• ratio

• integers

• not

• whole number

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CCSS.5.NBT.A.2

Which statement is true? 

• All rational numbers can be expressed as terminating decimals.

• All integers can be expressed as repeating decimals. 

• All rational numbers can be expressed as a fraction. 

• All terminating decimals can be expressed as repeating decimals. 

If the larger circle represents rational numbers, select the numbers that go in the SMALLER circle.​ ​ (a)   ​ (b)   ​ (c)   ​ (d)  

• 1/2

• -0.825

• -7

• 7

• 18/3

• -36/6

• 55/89

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7.2

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CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

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• D

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CCSS.6.NS.C.7A

CCSS.6.NS.C.7B