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Worksheets

Adding Fractions with Unlike Denominators

Total questions: 10

Worksheet time: 49mins

Name
Class
Date
1.

 12+14=\frac{1}{2}+\frac{1}{4}=  

a)

 34\frac{3}{4}  

b)

 24\frac{2}{4}  

c)

 36\frac{3}{6}  

d)

 26\frac{2}{6}  

2.

Add and simplify: 45+38\frac{4}{5}+\frac{3}{8}  

a)

 3240\frac{32}{40}  

b)

 1 7401\ \frac{7}{40}  

c)

 2 572\ \frac{5}{7}  

d)

 1 121\ \frac{1}{2}  

3.

 510+85=\frac{5}{10}+\frac{8}{5}=  

a)

 59\frac{5}{9}  

b)

 110\frac{1}{10}  

c)

 2 1102\ \frac{1}{10}  

d)

 2 2102\ \frac{2}{10}  

4.

 James is helping his dad paint his house. They mixed 59\frac{5}{9} gallons of white paint and  16\frac{1}{6}  gallons of blue pain. How many gallons was the mixture in all? 

a)

 618\frac{6}{18}   gallons

b)

 1318\frac{13}{18}   gallons

c)

 45\frac{4}{5}   gallons

d)

 16\frac{1}{6}   gallons

5.

 14+23\frac{1}{4}+\frac{2}{3}  

a)

 312\frac{3}{12}  

b)

 34\frac{3}{4}  

c)

 1112\frac{11}{12}  

d)

 37\frac{3}{7}  

6.

Simplify \frac{4}{12}  

a)

2/6

b)

1/3

c)

1/6

d)

1/4

7.

 512+16\frac{5}{12}+\frac{1}{6}  

a)

 618\frac{6}{18}  

b)

 612\frac{6}{12}  

c)

 34\frac{3}{4}  

d)

 712\frac{7}{12}  

8.
What is a  numerator?
a)
a whole number
b)
top number in a fraction
c)
bottom number in the fraction
d)
the term for a larger top number than bottom number
9.

 25+37=\frac{2}{5}+\frac{3}{7}= 

a)

 512\frac{5}{12}  

b)

 2935\frac{29}{35}  

c)

 635\frac{6}{35}  

10.

 13+39 \frac{1}{3}+\frac{3}{9}\   in simplest form

a)

 69\frac{6}{9}  

b)

 13\frac{1}{3}  

c)

 23\frac{2}{3}  

d)

 49\frac{4}{9}