Free Printable Mid-Unit 2 Review (Rational Numbers)

1.

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

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

a)

Rational Number

b)

Integer

c)

Whole Number

d)

Natural Number

e)

Real Number

2.

Classify -6. Check all that apply.

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

a)

Rational Number

b)

Integer

c)

Whole Number

d)

Natural Number

e)

Real Number

3.

Classify 5. Check all that apply.

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

a)

Rational Number

b)

Integer

c)

Whole Number

d)

Natural Number

e)

Real Number

4.

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

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

a)

Rational Number

b)

Integer

c)

Whole Number

d)

Natural Number

e)

Irrational Number

5.

Write $\frac{2}{5}$ as a decimal.

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

a)

0.4

b)

2.5

c)

0.2

d)

0.3

6.

Write $-\frac{7}{9}$ as a decimal.

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

a)

$-0.\overline{7}$

b)

-0.7

c)

-7.9

d)

$-0.\overline{9}$

7.

Write $\frac{3}{4}$ as a decimal.

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

a)

0.75

b)

3.4

c)

0.25

d)

0.5

8.

Write $\frac{5}{8}$ as a decimal.

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

a)

0.625

b)

5.8

c)

0.62

d)

0.58

9.

Write 0.3 as a fraction in simplest form.

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

a)

$\frac{3}{10}$

b)

$\frac{3}{100}$

c)

$\frac{1}{3}$

d)

$\frac{3}{9}$

10.

Write -0.45 as a fraction in simplest form.

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

a)

$-\frac{45}{100}$

b)

$-\frac{9}{20}$

c)

$-\frac{45}{10}$

d)

$-\frac{4}{5}$

11.

Write $3.6$ as a mixed number in simplest form.

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

a)

$3\ \frac{6}{10}$

b)

$3\ \frac{3}{5}$

c)

$\frac{3}{6}$

d)

$3\ \frac{1}{2}$

12.

Which of these fractions is a repeating decimal?

a)

$\frac{5}{9}$

b)

$\frac{1}{2}$

c)

$\frac{4}{5}$

d)

$\frac{1}{4}$

13.

Which of these fractions is a terminating decimal?

a)

$\frac{3}{4}$

b)

$\frac{5}{9}$

c)

$\frac{2}{9}$

d)

$-\frac{8}{9}$

14.

Compare $\frac{3}{5}$ _____ $\frac{5}{6}$

(Hint: Cross-multiply.)

a)

<

b)

>

c)

=

15.

Compare $\frac{2}{3}$ _____ $\frac{8}{9}$

(Hint: Cross-multiply.)

a)

<

b)

>

c)

=

16.

Compare $-\frac{5}{7}$ _____ $-\frac{8}{9}$

(Hint: Cross-multiply.)

a)

>

b)

<

c)

=

17.

Compare $5\ \frac{1}{5}$ _____ $5\ \frac{2}{8}$

a)

>

b)

<

c)

=

18.

Compare $-\frac{2}{7}$ _____ $-\frac{5}{7}$

(Hint: Cross-multiply.)

a)

>

b)

<

c)

=

19.

Compare $\frac{5}{8}$ _____ $\frac{10}{16}$

(Hint: Cross-multiply.)

a)

>

b)

<

c)

=

20.

Order the following set of numbers from least to greatest.

{

\frac{1}{4},\ \ 0.24,\ \ \frac{1}{5},\ \ 0.18

}

(Hint: Change them all to decimals, line them up, think money.)

a)

{ $0.18,\ \ \frac{1}{5},\ \ 0.24,\ \ \frac{1}{4}$ }

b)

{ $0.18,\ \ 0.24,\ \ \frac{1}{5},\ \ \frac{1}{4}$ }

c)

{ $\frac{1}{5},\ \ 0.18,\ \ \frac{1}{4},\ \ 0.24$ }

d)

{ $0.24,\ \frac{1}{4},\ \frac{1}{5},\ \ 0.18$ }

21.

Which animal is the smallest mammal?

a)

chipmunk

b)

mole

c)

shrew

d)

mouse

22.

Which animal is the largest mammal?

(Hint: Change them all to decimals, line them up, think money.)

a)

chipmunk

b)

mole

c)

shrew

d)

mouse

23.

Add $\frac{1}{9}\ +\ \frac{4}{9}$

Make sure your answer is in simplest form.

a)

$\frac{5}{9}$

b)

$\frac{5}{18}$

c)

$\frac{5}{81}$

d)

$\frac{5}{8}$

24.

Add $\frac{1}{8}\ +\ \frac{3}{8}$

Make sure your answer is in simples form.

a)

$\frac{4}{8}$

b)

$\frac{4}{16}$

c)

$\frac{1}{2}$

d)

$\frac{2}{4}$

25.

Add $\frac{3}{5}\ +\ \frac{4}{5}$

Be sure your answer is in simplest form.

a)

$\frac{7}{5}$

b)

$1\ \frac{2}{5}$

c)

$\frac{5}{7}$

d)

$\frac{7}{10}$

26.

Add $\frac{1}{2}\ +\ \frac{1}{5}$

Be sure your answer is in simplest form.

a)

$\frac{2}{7}$

b)

$\frac{7}{10}$

c)

$\frac{2}{10}$

d)

$\frac{1}{5}$

27.

Add $5\ \frac{1}{3}\ +\ 2\ \frac{2}{5}$

Be sure your answer is in simplest form.

a)

$7\ \frac{11}{15}$

b)

$7\ \frac{3}{8}$

c)

$7\ \frac{3}{15}$

d)

$7\ \frac{1}{5}$

28.

Add $6\ \frac{2}{7}\ +\ 3\ \frac{3}{14}$

Be sure your answer is in simplest form.

a)

$9\ \frac{1}{2}$

b)

$9\ \frac{7}{14}$

c)

$9\ \frac{5}{21}$

d)

$9\ \frac{5}{14}$

29.

Add $2\ \frac{4}{5}\ +\ 1\ \frac{1}{4}$

Be sure your answer is in simplest form.

a)

$3\ \frac{21}{20}$

b)

$4\ \frac{1}{20}$

c)

$3\ \frac{1}{20}$

d)

$3\ \frac{5}{9}$

30.

Subtract $\frac{5}{6}\ -\ \frac{3}{6}$

Be sure your answer is in simplest form.

a)

$\frac{2}{6}$

b)

$\frac{1}{3}$

c)

$\frac{2}{0}$

d)

$\frac{8}{12}$

31.

Subtract $5\ \frac{4}{5}\ -\ 1\ \frac{2}{5}$

Be sure your answer is in simplest form.

a)

$4\ \frac{2}{5}$

b)

$4\ \frac{2}{0}$

c)

$4\ \frac{6}{10}$

d)

$4\ \frac{3}{5}$

32.

Subtract $8\ \frac{4}{5}\ -\ 6\ \frac{1}{10}$

Be sure your answer is in simplest form.

a)

$2\ \frac{7}{10}$

b)

$2\ \frac{3}{10}$

c)

$2\ \frac{3}{5}$

d)

$2\ \frac{2}{10}$

33.

Subtract $5\ \frac{5}{6}\ -\ 1\ \frac{1}{3}$

Be sure your answer is in simplest form.

a)

$4\ \frac{3}{6}$

b)

$4\ \frac{1}{2}$

c)

$4\ \frac{4}{3}$

d)

$4\ \frac{3}{4}$

Mid-Unit 2 Review (Rational Numbers)

Total questions: 33

Worksheet time: 2hrs 7mins

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