1) -3/5 - 1/5 = -4/52) -1/3 - 2/3 = -3/3 = -13) -1/4 - 5/7 = -7/28 - 20/28 = -27/284) -5/6 - 1/3 = -10/6 - 2/6 = -12/6 = -25) -4 3/8 - 2 1/4 = -36/8 - 9/4 = -32/8 - 18/8 = -50/8 = -6 1/46) -6 1/2 - 3 5/7 = -13/2 - 26/7 = -91/14 - 52/14 = -143/14 = -10 3/147) -3/7 - 4/7 = -7/7 = -18) -1/8 - 1/3 = -3/24 - 8/24 = -11/24
1) -3/5 - 1/5 = -4/5
2) -1/3 - 2/3 = -3/3 = -1
3) -1/4 - 5/7 = -7/28 - 20/28 = -27/28
4) -5/6 - 1/3 = -10/6 - 2/6 = -12/6 = -2
5) -4 3/8 - 2 1/4 = -36/8 - 9/4 = -32/8 - 18/8 = -50/8 = -6 1/4
6) -6 1/2 - 3 5/7 = -13/2 - 26/7 = -91/14 - 52/14 = -143/14 = -10 3/14
7) -3/7 - 4/7 = -7/7 = -1
8) -1/8 - 1/3 = -3/24 - 8/24 = -11/24