Free Printable Addition and Subtraction of Fractions

1.

How do we add similar fractions?

a)

Add the numerators then add the common denominator

b)

Add the numerators then copy the common denominator

c)

Add the common denominator then copy the numerators

d)

None of the above

2.

How do we add dissimilar fractions?

a)

Add the numerators then add the denominators

b)

Add the numerators then copy the denominators

c)

Add the denominators then copy the numerators

d)

Change the fractions to dissimilar fractions first then follow the process of adding similar fractions.

3.

How do we add mixed number with similar fractions?

a)

Add the whole numbers then add the similar fractions

b)

Add the whole numbers and numerators then copy the common denominator

c)

Copy the whole numbers then add the similar fractions

d)

Copy the similar fractions then add the whole numbers.

4.

Which of the following expression is the best example of adding similar fractions?

a)

$\frac{1}{9}+\frac{5}{9}+\frac{2}{9}=n$

b)

$\frac{2}{5}+\frac{2}{6}+\frac{2}{9}=n$

c)

$\frac{8}{12}+\frac{7}{9}+\frac{8}{10}=n$

5.

Which of the following expression is the best example of adding dissimilar fractions?

a)

$\frac{1}{9}+\frac{5}{9}+\frac{2}{9}=n$

b)

$\frac{2}{5}+\frac{2}{6}+\frac{2}{9}=n$

c)

$\frac{8}{10}+\frac{7}{10}+\frac{8}{10}=n$

6.

How do we subtract similar fractions?

a)

subtract the numerators then subtract the common denominator

b)

subtract the numerators then copy the common denominator

c)

subtract the common denominator then copy the numerators

d)

None of the above

7.

How do we subtract dissimilar fractions?

a)

subtract the numerators then subtract the denominators

b)

subtract the numerators then copy the denominators

c)

subtract the denominators then copy the numerators

d)

Change the fractions to dissimilar fractions first then follow the process of subtracting similar fractions.

8.

Which of these expressions is CORRECT?

a)

$\frac{1}{9}+\frac{5}{9}+\frac{2}{9}=\frac{8}{9}$

b)

$\frac{2}{5}+\frac{2}{6}+\frac{2}{9}=\frac{2}{20}$

c)

$\frac{8}{10}+\frac{7}{10}+\frac{8}{10}=\frac{23}{30}$

9.

The following expressions are correct EXCEPT?

a)

$\frac{2}{9}+\frac{4}{9}+\frac{1}{9}=\frac{7}{9}$

b)

$\frac{2}{7}+\frac{2}{7}+\frac{2}{7}=\frac{2}{7}$

c)

$\frac{3}{10}+\frac{3}{10}+\frac{3}{10}=\frac{9}{10}$

10.

$1\frac{2}{5}+\frac{1}{5}-\frac{1}{2}=n.$ What is the value of "n"?

a)

$1\frac{2}{8}$

b)

$1\frac{2}{3}$

c)

$1\frac{1}{10}$

Addition and Subtraction of Fractions

Total questions: 10

Worksheet time: 8mins

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