Subtracting Fractions (some mixed numbers with regrouping)

5 3/8 - 1 7/8

3 1/2

5 4/9 - 1 7/9

3 2/3

9/16 - 3/8

3/16

6 5/8 - 5 7/8

3/4

2/3 - 1/9

5/9

5/12 - 1/8

7/24

1/3 - 7/24

1/24

1/2 - 1/6

1/3

4/8 - 1/3

1/6

5/6 - 2/3

1/6

7 2/9 - 2 8/9

4 1/3

7 5/8 - 2 7/8

4 3/4

5 4/9 - 3 7/9

1 2/3

4 5/8 - 2 7/8

1 3/4

6 3/8 - 5 7/8

1/2

1/4 - 1/5

1/20

5 3/8 - 2 7/8

2 1/2

6 2/9 - 3 8/9

2 1/3

6 4/9 - 3 7/9

2 2/3

4 7/10 - 1 9/10

2 4/5

5/6 - 7/10

2/15

7 5/9 - 6 8/9

2/3

8/9 - 2/3

2/9