Show:
adding mixed numbers
subtracting mixed numbers
adding and subtracting numbers
100

32 4/6 +5 1/6

what is 37 5/6

100

7 3/6 - 2 2/6

5 1/6

100

4 5/10 +4 3/10

8 8/10

200

45 5/10 + 6 4/10=

what is 51 9/10

200

12 1/8 - 4 6/8

8 5/8

200

8 2/9 + 2 3/9

10 5/9

300

12 6/10 + 5 4/10=

what is 18

300

34 3/8 - 2 2/8

32 1/8

300

2 3/10 + 5 4/10 =

3 2/10 - 4 1/10

7 7/10

1 1/10

400

34 5/20 + 4 19/20=

50 4/20

400

29 4/10 - 3 3/10

26 1/10

400

5 2/10 - 2 1/10

3 1/10

500

64 6/30 + 3 29/30

70 5/30

500

99 9/10 - 29 4/10

70 5/10

500

34 4/10 - 4 2/10

30 2/10