Add and Subtract Fractions with Unlike Denominators

Front

7/10 - 2/5 =

Back

3/10

Front

3/12 + 2/4 =

Back

3/4

Front

1/4 - 1/8 =

Back

1/8

Front

5/9 + 2/7 =

Back

53/63

Front

7/4 - 4/6 =

Back

1 1/12

Front

2/8 + 3/9 =

Back

7/12

Front

6/7 + 2/6 =

Back

1 4/21

Front

7/8 + 4/5 =

Back

1 27/40

Front

4/3 + 2/5 =

Back

1 11/15

Front

10/11 - 4/5 =

Back

6/55