1
5/4-3/4
2/4=1/2
3/2-1/2
2/2=1
2/5+4/5
6/5= 1 1/5
1/3-1/3
0
6-1/6
35/6= 5 5/6
1/2-1/2
0
1/5+1/5
2/5
7/6-5/6
2/6=1/3
(-4/5)-7/8
-67/40= -1 27/40
1/3-(-5/3)
6/3=2
9/5+(-4/3)
7/15
2-13/8
3/8
9/5-5/8
47/40= 1 7/40
(-4/3)-(-3/2)
1/6
(-1)+(-2 2/5)
-17/5= -3 2/5
(-3 3/5)- 4 2/5
-8
3 6/7 +(-1 1/7)
19/7= 2 5/7
1 2/7 +(-3 4/7)
-16/7= -2 2/7
2 1/3 +(-1 2/3)
2/3
(-1 3/4)+ (-3 3/4)
-22/4= -5 1/2
(-1 7/8) +(-3 1/2)
-43/8= -5 3/8
(-2 7/8) +(-1 1/2)
-35/8= -4 3/8
(-2 5/6) -(-1 1/4)
(-3 5/8) -4 2/5
-321/40= -8 1/40
1 2/5 -(-3 3/4)
103/20= 5 3/20