Adding and Subtracting Fractions

Front

1/4 + 1/4 =

Back

2/4

Front

2/7 + 3/7 + 1/7 =

Back

6/7

Front

5/7 - 2/7 =

Back

3/7

Front

Find the difference of 50/100 and 30/100.

Back

20/100

Front

Which of the following have 8/5 as a sum?

1/5+2/5+3/5

,

3/5+5/5

,

4/3+4/2

,

4/5+5/5

Back

3/5+5/5

Front

What is the sum of 5/10 and 3/10?

Back

8/10