Fractions

Addition

100

5/8 + 1/8

3/4

200

3/5 + 1/7

26/35

300

1  1/2 + 2  3/4

4  1/4

400

7/4  +2  3/8

4  1/8

500

1  1/5 + 3  2/3

4  13/15

Subtraction

100

4/9 - 2/9

2/9

200

3/4   -  1/12

2/3

300

3  3/4  -  1  1/8

2  5/8

400

18 - 7  5/6 

10  1/6

500

7  11/12  -  3  3/8

4  13/24

Multiplication

100

(1/2 )(1/3)

1/6

200

(4/20)(6/10)

3/25

300

12(4  5/8)

24  2/3

400

1 1/4(4/5)

1

500

3  1/3(1  1/3)

4  4/9

Division

100

(1/2)/(1/4)

2

200

(7/10)/(14/17)

17/20

300

18/(2/3)

27

400

(1  1/2)/(1  1/5)

1  1/4

500

(4  1/2)/(1  2/3)

2  7/10

Mix

100

2/3  +  1/2

1  1/6

200

4/3 - 1/2

5/8

300

1/6(4/5)

2/15

400

(9/14)/(3/7

3/2 or 1  1/2

500

(1  2/5)/(1  1/8)

1   11/45