Show:
Addition
Subtraction
Multiplication
Division
Fraction of an Amount
100

1/3 + 1/3

2/3

100

4/5 - 2/5

2/5

100

1/2 x 1/2

1/4

100

1/2 ÷ 1/2

2/2

100

1/2 of 10

5

200

3/7 + 2/7

5/7

200

7/8 - 2/8

5/8

200

2/5 x 1/3

2/15

200

1/4 ÷ 2/4

4/8

200

1/3 of 12

4

300

3/4 + 2/4

5/4

300

6/10 - 2/10

4/10

300
6/7 x 4/6

24/42

300

3/5 ÷ 6/8

24/30

300

1/4 of 36

9

400

1/2 + 1/4

3/4

400

1/2 - 1/4

1/4

400

12/10 x 3/5

36/50

400

3/4 ÷ 2

3/8

400

1/7 of 840

120

500

4/5 + 3/8

47/40

500

6/7 - 2/5

16/35

500

3/5 x 7

21/5

500

4/9 ÷ 5

4/45

500

3/8 of 640

240