Mid-Unit 2 Review (Rational Numbers)

Classify  $\frac{2}{3}$  .  Check all that apply. 

(Use the Real Numbers Venn Diagram in your notes.) 

• Rational Number

• Integer

• Whole Number

• Natural Number

• Real Number

Classify -6. Check all that apply.

(Use the Real Numbers Venn Diagram in your notes.)

• Rational Number

• Integer

• Whole Number

• Natural Number

• Real Number

Classify 5. Check all that apply.

(Use the Real Numbers Venn Diagram in your notes.)

• Rational Number

• Integer

• Whole Number

• Natural Number

• Real Number

Classify  $\pi$  (pi).  Check all that apply.

(Use the Real Numbers Venn Diagram in your notes.) 

• Rational Number

• Integer

• Whole Number

• Natural Number

• Irrational Number

Write  $\frac{2}{5}$  as a decimal.

(Hint: Divide.  Top number goes in the house and write it like money.)

• 0.4

• 2.5

• 0.2

• 0.3

Write  $-\frac{7}{9}$  as a decimal.

(Hint: Divide.  Top number goes in the house and write it like money.)

•  $-0.\overline{7}$  

• -0.7

• -7.9

•  $-0.\overline{9}$  

Write  $\frac{3}{4}$  as a decimal.

(Hint: Divide.  Top number goes in the house and write it like money.)

• 0.75

• 3.4

• 0.25

• 0.5

Write  $\frac{5}{8}$  as a decimal.

(Hint: Divide.  Top number goes in the house and write it like money.)

• 0.625

• 5.8

• 0.62

• 0.58

Write 0.3 as a fraction in simplest form.

(Hint:  Get excited, upside down and simplify.)

• $\frac{3}{10}$

• $\frac{3}{100}$

• $\frac{1}{3}$

• $\frac{3}{9}$

Write -0.45 as a fraction in simplest form.

(Hint:  Get excited, upside down and simplify.)