CCSS.Math.Content.HSN.RN.B.3

What is the additive inverse of 2/3?

• -2/3
• 3/2
• 2/3
• -3/2

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CCSS.Math.Content.HSN.RN.B.3

Classify the Number: -23

• Rational
• Real, rational, integer
• integer
• Real, irrational, whole

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CCSS.Math.Content.HSN.RN.B.3

A fraction is which type of number?

• Rational
• Irrational

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CCSS.Math.Content.HSN.RN.B.3

To which set(s) of numbers does 5.13 belong?

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

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CCSS.Math.Content.HSN.RN.B.3

The square root of 3 is between

• 2 and 3
• 0 and 1
• 1 and 2

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CCSS.Math.Content.HSN.RN.B.3

Irrational numbers are real numbers

• True
• False

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CCSS.Math.Content.HSN.RN.B.3

Which statement is NOT true?

• Every rational number is a real number.
• Every counting number is a whole number.
• Every integer is a rational number.
• Every decimal number is an irrational number.

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CCSS.Math.Content.HSN.RN.B.3

Irrational numbers are closed under addition.

• True

• False

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CCSS.Math.Content.HSN.RN.B.3

Irrational numbers are

• ..., -3, -2, -1, 0, 1, 2, 3, ...

• numbers that can be expressed in fraction form

• 0, 1, 2, 3,...

• numbers that can't be expressed as terminating or repeating decimals or fractions

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CCSS.Math.Content.HSN.RN.B.3

Which number is placed incorrectly?

• 5

• -9

• -4.3

• 

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CCSS.Math.Content.HSN.RN.B.3