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

Which set of numbers has only rational numbers?

• 5, 3.5, 3/5, √5
• 2, 2.3, 2/3, √23
• 6, 1.6, 1/6,  √16
• 8, 3.8, 3/8, √8

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

What is 0.658 rounded to 1 significant figure?

• 0
• 0.66
• 0.7
• 0.658

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

Complete the statement using <, = or >.
−9.43 __ −9.34 

• >
• <
• =
• none

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

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

Which classifications does the number -2 belong to? 

• Real
• Real, Rational, Integer
• Real, Rational, Integer, Whole
• Irrational

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

Convert 5/8 to a decimal.

• 0.6
• 0.62
• 0.625
• 0.63

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

Which is ordered least to greatest?

• 1/4, -3/7, 1/2
• -3/7, 1/2, 1/4
• 1/2, 1/4, -3/7
• -3/7, 1/4, 1/2

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

Is the following statement true or false?
Integers include both positive and negative numbers.

• true
• false

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

What is an example of an irrational number?

• -2/3
• .75575557654..
• 23
• 0

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

A repeating decimal is what type of number?

• Rational 
• Integer
• Natural 

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

True or False: Both rational and irrational numbers are real.

• True
• False

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