-18 minus 9 is -27
18/27 minus 44/81 is 10/81
27
18 – 45 = –27
Eighteen minus negative nine is twenty-seven 18-(-9)=27
28 minus 27 is 1.
4370 minus 27 is 43.
There are an infinite amount of answers to that, like: 21 - 3 = 18 1004 - 986 = 18 47 - 29 = 18
50 - 27 - 14 = 9
27 - 9 - 6 = 12
18-36=-18 * * * * * That is 18 minus 36. But the question was about negative 18 minus 36. The answer to the question is -18 - 36 = -54
18 minus 11 is 7.