Adding and Subtracting Fractions with unlike denominators

Front

2 1/8 cups of sugar + 1 5/24 cups of flour

Back

3 8/24 cups

Front

2 1/4 + 3 2/12

Back

5 5/12

Front

12  8/9  + 3  4/9

Back

16 1/3

Front

3  7/9 - 1  8/9 =

Back

1  8/9

Front

1 1/3 + 2 2/3 =

Back

4

Front

3 4/5 + 4 3/5

Back

8 2/5

Front

2 ²/₃ - 1 ¹/₃ =

Back

1 ¹/₃

Front

5   5/6 + 1  4/6
SIMPLEST FORM

Back

7   1/2

Front

Back

4 11/12

Front

2  1/5 + 1  3/4 =

Back

3 19/20