Adding Factions
Subtracting Factions
Simplifying Fractions
100

4/3 + 2/3

 6/3

100

14/10 - 9/10

5/10

100

4/10 Simplifying

2/5

200

16/21 + 12/21

28/21

200

12/16 - 11/16

1/16

200

10/14 Simplifying

5/7

300

23/31 + 21/31

45/31

300

18/21- 16/21

2/21

300

12/20 simplifying

6/10

400

56/60 41/60

97/60

400

31/40 - 15/40

14/40

400

20/30 Simplifing

10/15

500

69/80 + 70/80

129/80

500

51/60 - 21/60

30/60

500

30/40 Simpliying

15/20