100
1/8 + 3/8 =
What is 4/8 or 1/2
100
4 1/4 - 3 3/4=
What is 2/4 or 1/2
200
3/15 + 7/15 =
What is 10/15 or 2/3
200
5 3/6- 2 5/6=
What is 2 4/6 or 2 2/3
300
28/6
What is 4 4/6 or 4/2/3
300
5/12 + 3/12 =
What is 8/12 or 2/3
300
9 1/6- 4 5/6=
What is 4 2/6 or 4 1/3
400
7/13 + 1/13 =
What is 8/13
400
12 3/8- 9 5/8=
What is 2 6/8 or 2 3/4
500
5/16+ 4/16 =
What is 9/16
500
122/144
What is 61/72
500
8 1/3- 7 2/3=
What is 2/3