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Adding
Subtracting
Multiplying
Division
100

What is 1/2 + 2/3?

1 1/6

100

What is 3/4 - 1/4?


1/2

100

5/2 x 1/4

5/8

100

12 divided by 1/2

24

200

What is 2/7 + 6/10?

31/35

200

What is 1/2 - 1/4?


1/4

200

2/3 x 7/8

14/24 = 7/12

200

2 divided by 2/3

2/1 x 3/2  = 6/2 = 3

300

What is 5/9 + 1/2?


1 1/18
300

What is 2/3 - 1/3?


1/3

300

3/8  x 1/3

3/24 = 1/8

300

3/4 divided by 1/2

3/4 x 2/1 = 6/4 = 1  2/4  = 1 1/2

400

What is 2/7 + 1/4?

15/28
400

What is 2/3 - 1/8?

13/24

400

2  1/2    x   3  1/2

5/2   x 7/2 = 35/4 =8 3/4

400

4  1/2 divided by 2

9/2 x 1/2 = 9/4 = 2 1/4

500

What is 2/12 + 2/4

2/3

500

What is 4/7 - 4/8

1/14

500

4  3/4  x   2  1/2

19/4  x 5/2 = 95/8 = 11 7/8

500

3 1/4 divided by 2 1/2= 

13/4 x 2/5 = 26/20 = 1  6/20 = 1  3/10