adding fractions
sub factions
multiply fractions
divide fractions
pemdas
100

1/4 + 1/4

2/4

100

1/2 - 1/4

1/4

100

1/2 x 3/4

3/8

100

1/3  divided by 1/2

2/3

100

12+6 divided by 3

22

200

1/2 +  3/4

1 1/4

200

3 1/2 - 2 1/4

1 1/4

200

5/6 x 2/3

5/9

200

4/5 divided by 2

4/10 or 2/5

200

(5+3) x 4-10

22

300

4/7 + 2/14 

10/14

300

21/3- 6 6/7 

1/7

300

1 1/2 x 4/5

1 1/5

300

5/8 divided by 3/4

5/6 

300

23 =(15 divided by 3) x 2

18

400

1/5 + 2/3

13/15

400

42/2- 5/2

don't simplify  

37/2

400

7/8 x 4/14

1/4

400

3 1/3  divided by 5/6

4

400

50 - [2x(10-4)]+ 5

43

500

1 6/10 + 2 3/7

4 1/35

500

67/3 - 21/7

19 1/3

500

2 2/3 x 15/4 

10

500

2 1/7  divided by 1 1/14

2

500

12 divided by 22+7/10-5

2