-22 - 12 = -8
10 - -12 = 22
12 minutes and 22 seconds minus 2 minutes and 32 seconds = 9 minutes and 50 seconds.
12 + 4 + 8 - 2 = 22
-9h - 6 + 12h + 40 = 22 ie 3h = 22 + 6 - 40 h= -12/3 = -4
-29
5
1 and 5/6 minus 1/4 = 11/6 - 1/4 = 22/12 - 3/12 = 19/12 = 1 ans 7/12
if u minus 59 from 81 you get 22
-22 - -22
-y minus 12 is 12.
31 minus 9 is 22 31 - 9 = 22