Free Printable G5 Fractions

1.

Add.

$\ \frac{1}{7}+\frac{3}{7}+\frac{4}{7}\ =$

a)

$\ \frac{6}{7}$

b)

1

c)

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

d)

$1\ \frac{2}{7}$

2.

Find the sum.

$\frac{1}{2}+\frac{3}{8}$

a)

$\frac{4}{10}$

b)

$\frac{2}{5}$

c)

$\frac{7}{8}$

d)

$\frac{3}{4}$

3.

What is the least common denominator of $\frac{3}{10}\ and\ \frac{7}{15}?$

a)

60

b)

30

c)

15

d)

10

4.

Subtract.

\frac{3}{4}-\frac{5}{16}

a)

$\frac{7}{16}$

b)

$\frac{5}{16}$

c)

$\frac{1}{3}$

d)

$\frac{1}{2}$

5.

Add. Simplify, if necessary.

$\frac{5}{9}+\frac{1}{9}$

(a)

6.

Subtract. Simplify, if necessary.

$\frac{9}{10}-\frac{3}{4}$

(a)

7.

Which fraction shows the difference $\frac{7}{12}-\frac{1}{4}$ in simplest form?

a)

$\frac{5}{6}$

b)

$\frac{4}{12}$

c)

$\frac{1}{3}$

d)

$\frac{6}{8}$

8.

Which number is NOT a common denominator of $\frac{5}{6}\ and\ \frac{5}{9}$ ?

a)

36

b)

54

c)

15

d)

18

9.

To find the least common denominator of fractions, I need to:

a)

find the least common multiple of the denominators.

b)

find the least common multiple of the numerators.

c)

find the greatest common factor of the denominators.

d)

find the greatest common factor of the numerators.

10.

Fill in the blank:

The LCD for $\frac{11}{12\ }\ and\ \frac{5}{9}$ is (a) .

11.

The table shows the fraction of livestock on all of the farms in the United States in 2001. What is the fraction of the combined population of all cattle plus hogs and pigs?

a)

$\frac{24}{25}$

b)

$\frac{1}{3}$

c)

$\frac{15}{25}$

d)

$\frac{3}{5}$

12.

Fill in the blank.

The LCD of the seven fractions shown on the map is (a) .

13.

Which is larger, Asia or Africa?

a)

Asia

b)

Africa

14.

Find the missing fraction that makes the addition equation a true statement.

_______ $+\frac{3}{5}=\frac{17}{20}$

a)

$\frac{14}{20}$

b)

$\frac{7}{10}$

c)

$\frac{5}{10}$

d)

$\frac{1}{4}$

15.

Find the missing fraction that makes the subtraction equation a true statement.

$\frac{14}{27}-\ _{\ldots\ldots}=\frac{1}{3}$

a)

$\frac{1}{3}$

b)

$\frac{1}{9}$

c)

$\frac{5}{27}$

d)

$\frac{2}{3}$

16.

True or False.

To find the sum, we need to first multiply both denominators by 3 so that we can add fractions with like denominators.

\frac{1}{3}+\frac{6}{9}

a)

True

b)

False

G5 Fractions

Total questions: 16

Worksheet time: 14mins

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