Show:
Adding Mixed Numbers
Subtracting Mixed Numbers
Improper Fractions to Mixed Numbers
Mixed Numbers to Improper Fractions
100

1 1/2 + 1 1/4 = 

2 23/4

100

2 3/4 - 1 1/2 =

1 1/4

100

7/2 = 

3 1/2

100

2 1/3 = 

7/3

200

2 3/4 + 1 1/3 = 

4 1/12

200

3 1/3 - 1 1/2 = 

1 5/6

200

27/4 = 

6 3/4

200

7 3/4 = 

31/4

300

4 7/8 + 2 11/12 = 

7 55/72

300

4 1/4 - 2 8/9 = 

1 13/36

300

54/12 = 

4 1/2

300

3 3/27 = 

28/9