1/2 - 4 = -3.5
-5/11 - −5/11-5/11−5/11 = -5/11 + 5/11 = 0
-5 - −2/1/3-2/1/3−2/1/3 = -5 + 6 = 1
-8 - −1/7-1/7−1/7 = -8 + 1/7 = -57/7
1/6 - 3 = 1/6 - 18/6 = -17/6
-5/12 - −4-4−4 = -5/12 + 48/12 = 43/12
1/2 - 4 = -3.5
-5/11 - −5/11-5/11−5/11 = -5/11 + 5/11 = 0
-5 - −2/1/3-2/1/3−2/1/3 = -5 + 6 = 1
-8 - −1/7-1/7−1/7 = -8 + 1/7 = -57/7
1/6 - 3 = 1/6 - 18/6 = -17/6
-5/12 - −4-4−4 = -5/12 + 48/12 = 43/12