CCSS.Math.Content.8.NS.A.1

Which number is irrational?

• 9.6
• √45
• 3/8
• 3.4 x 10 ⁵

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CCSS.Math.Content.8.NS.A.1

Which set is in descending order?

• 15%  .45  9/10
• .45  15%  9/10
• 9/10  15%  .45
• 9/10  .45  15%

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CCSS.Math.Content.8.NS.A.1

√7

• Rational 
• Irrational

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CCSS.Math.Content.8.NS.A.1

A non-terminating, non-repeating decimal is which type of number?

• Rational 
• Irrational

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CCSS.Math.Content.8.NS.A.1

-17.565

• Rational
• Irrational

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CCSS.Math.Content.8.NS.A.1

The fraction 4/10 can be written as the following decimal and percent...

• 0.4, 40%
• 0.4, 4%
• 0.4, 0.4%
• 0.04, 4%

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CCSS.Math.Content.8.NS.A.1

What does π equal?

• 3.14
• 3
• 6.28
• 2

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CCSS.Math.Content.8.NS.A.2

CCSS.Math.Content.8.NS.A.1

To which real number set do the following real numbers belong?

• Irrational Numbers

• Natural Numbers

• Rational Numbers

• Integers

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CCSS.Math.Content.8.NS.A.1

Which statement is correct?

• All integers are rational numbers.

• All irrational numbers are whole numbers

• A real number must be a rational number.

• A repeating decimal is an irrational number.

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CCSS.Math.Content.8.NS.A.1

What is 1/4 as a decimal?

• 0.2

• 0.25

• 0.4

• 0.15

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CCSS.Math.Content.8.NS.A.1