addition
1/7+3/7
4/7
5/9-3/9
2/9
1/3x2/3
2/9
4/5 divided by 2/5
2
2/10+3/10
1/2
7/10+5/10
1 2/10 or 1 1/5
5/8-1/2
1/8
2/6x1/2
2/12
6/7 divided by 3/7
42/27 or 9/14
5/6 divided by 2/10
FREE!!!!!!!!!!!!! U GET 400 points
6/8+1/2
1 2/8 or 1 1/4
3/4-7/16
5/16
3/16x1/2
3/32
2/8 divided by 5/6
3/10
4/9+16/81
52/81
1 2/5+ 2 3/5
3
2/5-7/30
5/30
7/5x6/7
42/35
7/6 divided by 2/3
7/4
19/20-4/10
11/20
3 4/10 2 1/2
5 9/10
4 4/13 - 2 5/10
1 21/26
19/4
2 8/12 divided by 5/9
4 4/5
6/8x2/3
1/2