Fractions

Addition

100

1/3 + 1/3

2/3

200

3/7 + 2/7

5/7

300

3/4 + 2/4

5/4

400

1/2 + 1/4

3/4

500

4/5 + 3/8

47/40

Subtraction

100

4/5 - 2/5

2/5

200

7/8 - 2/8

5/8

300

6/10 - 2/10

4/10

400

1/2 - 1/4

1/4

500

6/7 - 2/5

16/35

Multiplication

100

1/2 x 1/2

1/4

200

2/5 x 1/3

2/15

300

6/7 x 4/6

24/42

400

12/10 x 3/5

36/50

500

3/5 x 7

21/5

Division

100

1/2 ÷ 1/2

2/2

200

1/4 ÷ 2/4

4/8

300

3/5 ÷ 6/8

24/30

400

3/4 ÷ 2

3/8

500

4/9 ÷ 5

4/45

Fraction of an Amount

100

1/2 of 10

5

200

1/3 of 12

4

300

1/4 of 36

9

400

1/7 of 840

120

500

3/8 of 640

240