Real Number Systems

Compare the two fractions by cross-multiplying.

 $\frac{7}{12}\ \ \ \ \ \ \ \ \frac{4}{11}$  

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Tags

CCSS.4.NF.A.2

Compare the two fractions by cross-multiplying.

 $\frac{18}{5}\ \ \ \ \ \ \ \ \frac{20}{3}$  

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Tags

CCSS.4.NF.A.2

Compare the two fractions by cross-multiplying.

 $\frac{-6}{13}\ \ \ \ \ \ \ \ \frac{-9}{14}$  

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Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

 Compare the two fractions by cross-multiplying.
 $\frac{-60}{9}\ \ \ \ \ \ \ \ \frac{-40}{6}$  

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CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Estimate the value of  $\sqrt{72}.$  Write a whole number.

Tags

CCSS.8.NS.A.2

Estimate the value of  $\sqrt{10}.$   Write a whole number.

Tags

CCSS.8.NS.A.2

Estimate the value of $\sqrt{40}.$   Write a whole number.

Tags

CCSS.8.NS.A.2

Estimate the value of  $\sqrt{125}.$   Write a whole number.

Tags

CCSS.8.NS.A.2

Identify the sets to which the following real number belongs.  Check all that apply.

 $\frac{25}{36}$  

• Natural Numbers

• Whole Numbers

• Integers

• Rational Numbers

• Irrational Numbers

Tags

CCSS.6.NS.C.6

Identify the sets to which the following real number belongs.  Check all that apply.

 $\sqrt{95}$  

• Natural Numbers

• Whole Numbers

• Integers

• Rational Numbers

• Irrational Numbers

Tags

CCSS.HSN.RN.B.3