-5 - 13 = -18
Wiki User
∙ 10y agoWiki User
∙ 7y ago13 minus 5 is 8.
Anonymous
9
Anonymous
8
Anonymous
8
-8 - (-13) = - 8 + 13 = +5 ( minus a minus is a plus)
5 minus -8 is 13.
It is: 5/6 minus 6/13 = 29/78
13/20 minus 3/5 is 1/20
18 - 5 = 13
21
13 - 1/5 = 12 4/5
6
-5
13
13 - 12 + 5 = 6
-13 - 8 = -21