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

A repeating decimal is what type of number?

• Rational 
• Irrational

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

Which best describes an irrational number?

• Any number that can be expressed as a fraction.
• A positive or negative whole number.
• A number that is a non-terminating, non-repeating decimal.
• The square root of any whole number.

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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

.141414141414...

• Rational 
• Irrational 

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

Express 56% as a decimal.

• 0.056
• 5.6
• 0.56
• 0.0056

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

Which number is an irrational number?

• √9
• √49
• √100
• √120

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

Is the number rational or irrational?

• Rational
• Irrational

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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

We know that π (Pi) is approximately equal to 3.141592654... To which subset of the real numbers does π belong?

• Irrational Numbers

• Rational Numbers

• Integers

• Natural Numbers

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

-14 could be classified as all of these EXCEPT?

• Integer

• Real

• Rational

• Whole

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