The Real Number System

A number that cannot be expressed as a fraction is called a(n):

• Integer

• Irrational number

• Rational number

• Whole number

• Repeating decimal.

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CCSS.8.NS.A.1

Which symbol makes the statement true?

 $-8\frac{2}{9}$  _______  $-8.2$  

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CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

The numbers 1, 2, 3, and 4 are which type of rational number?

• Natural

• Whole

• Integer

• Rational

• All of the above

Which option describes where  $\sqrt{150}$  would be labeled on a number line? Click all that apply.

• To the left of the center of the number line

• Between  $\sqrt{151}$  and  $\sqrt{160}$  

• Between 12 and 13

• Between 150 and 160

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CCSS.8.NS.A.2

Which symbol makes the statement true:

 $\frac{1}{8}$  _______ 0.125

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CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

 $\sqrt{225}$  is what type of number?

• Fraction

• Imaginary

• Irrational

• Rational

• Non-repeating decimal

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CCSS.6.NS.C.6

Which of the following describes  $\sqrt{2}$  ?

• Fraction

• Natural

• Irrational

• Perfect Square

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CCSS.8.NS.A.1

Which symbol makes the statement true?

3.14 ___________  $\pi$  

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CCSS.8.NS.A.2

A(n) _______________ is a whole number and its opposite.

• Integer

• Natural number

• Negative

• Whole number

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CCSS.6.NS.C.6A

 Which symbol makes the statement true:

 $\sqrt{39}$ _______  $\sqrt{38}$  

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CCSS.8.NS.A.2