Negative 10
The problem 20 minus negative 24 equals 44 because two negatives become a positive.
19/20 minus 11/12 = 1/30
Answer : 130
8/15 minus 7/20 is 11/60
9 - (-11) = 20
-34 minus -20 is -14
-40 minus -20 is -20.
Negative 8 minus 12 is negative 20.
-20 negative 20 minus 20
10 minus -20 is 30.
-11
16 minus -11 is 27.
-3 minus -11 is 8.
-15 minus -4 is -11.
-3 minus 11=-3+-11=-14
Negative 11