1-3/4,1 1/4-3/4,3-3/4,2/1/4-3/4,10-5/1

1 - 3/4 = 4/4 - 3/4= 1/4 1 i 1/4 - 3/4 = 5/4 - 3/4 = 2/4= 1/2 3 - 3/4= 2 i 4/4 - 3/4= 2 i 1/4 2 i 1/4 - 3/4= 1 i 5/4 - 3/4 = 1 i 2/4= 1 i 1/2 10 - 5/1= 10 - 5= 5