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addition
subtraction
multiplication
division
100

3 3/4 + 1/2 =

4 1/4

100

2/4 - 8/4

1 -1/2

100

1/2 x 1/6 =

1/12

100

2/3 ÷ 4 =

1/6

200

2/8 + 8/8 =

1 1/4

200

10/100 - 2/100 =

2/25

200

5/8 x 4 =

2 1/2

200

5/50 ÷ 10 =

1/100

300

5/1 + 4/8 =

5 1/2

300

1/2 - 3/4 =

-1/4

300

9/10 x 5 =

4 1/2

300

5/10 ÷ 2 =

1/4

400

50/10 + 4/10 =

5 2/5

400

3/4 - 30/40 =

0

400

6/8 x 4/12 =

4

400

2/100 ÷ 4 =

1/200

500

30/4 + 20/16 =

8 3/4

500

100/50 - 2/25

1 23/25

500

20/24 x 8 =

6 2/3

500

16/20 ÷ 4 =

1/5