Show:
Adding Fractions
Subtracting Fractions
Improper Fractions & Mixed Numbers
LCM
100

1/5 + 2/5 = 

3/5

100

5/8 - 3/8 = 

1/4

100

16/8 = 

2

100

4 and 10

20
200

5/6 + 1/2 =

1   1/3

200

8/9 - 2/3 = 

2/9

200

13/4 =

3 1/4 

200

9 and 12

36

300

4  1/10  +  3  1/10 =

7  1/5

300

7/10 -  2/20 = 

3/5

300

15/6 = 

2  1/2

300

9 and 6

18

400

12  1/8  +  2  1/8  = 

14  1/4

400

8  2/6  -  4  1/6 = 

4  1/6

400

20/5 = 

4

400

5 and 6

30

500

5  3/8  +  4  1/8 = 

9  1/2

500

5  3/16 - 3  3/16 = 

2

500

17/3 =

5 2/3

500

8 and 10 

40