Subtracting Fractions
Changing Mixed Numbers to Improper Fractions
Adding Fractions
Multiplying Fractions
Changing Improper Fractions to Mixed Numbers
100
2/8  -  3/16

1/16

100

2 1/2 

5/2

100
1/4 + 3/4 =
1
100

1/2 x 3/8 =

3/16

100
14/3
4 2/3
200

2/3   -  1/2

1/6

200

5 2/3

17/3

200
1/3 + 2/6 =
2/3 or 4/6
200
5/8 x 7/9 =
35/72
200
21/4
5 1/4
300

9/12  -  3/6 

3/12    or   1/4

300

4 5/8

37/8

300
1/2 + 3/8 =
7/8
300
11/20 x 8/20 =
88/400
300
38/5
7 3/5
400

2/3    -  5/9 

1/9 

400

6 2/9

56/9

400
4/11 + 6/9 =
102/99 or 34/33
400
10/12 x 14/20 =
140/240
400
50/12
4 2/12 or 4 1/6
500

2/7 - 1/8 

9/56

500

7 7/8

63/8

500
8/9 + 3/10 =
107/90
500
15/50 x 6/30 =
90/1500
500
105/5
21
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