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100

1/4+1/2

3/4

100

1 2/4 2 1/4

3 3/4

100

3/4-1/2

2/4

100

3 3/4 - 1 1/2

2 1/4

100

1 1/2 + 3/8

1 7/8

200

1/3+3/6

5/6

200

1 1/6 + 2 2/3

3 5/6

200

5/6-2/6

3/6

200

3 5/6 - 1 2/3

2 1/6

200

3 5/6 - 2/4

3 1/6

300

1/2+5/16

13/18

300

8 1/8 5 1/4

13 3/8

300

13/18-1/2

5/18

300

3 53/56 - 2 4/7

1 3/8

300

2/9 + 4/5

1 1/45

400

3/8 + 2/4

7/8

400

3 2/3 + 1 3/6

4 5/6

400

7/8-2/4

3/8

400

5 37/63 - 3 4/9 

2 1/7

400

5 6/7 - 3 33/42

2 3/42

500

3/9 + 12/18 

1

500

2 1/3 + 5 7/9

8 1/9

500

1-3/9

6/9

500

13 9/15 - 3 4/5

9 2/3

500

4/18 - 1/7

5/63