negative 2
-12
-3-(-6) = positive3
A negative minus a positive is a negative. i.e -1-(+1)= -2
...zero
positive 1
A minus by a minus by a positive gives a positive.
yes you can. You can add and subtract ANY number, negative or positive, even if it is a decimal. For example 1 + 1 = 2 -1+-1 = -2 -1+1 = 0 A minus plus a minus is a minus. A minus plus a positive is a minus.
6
-9 minus +1 is -10.
3 minus -1 is 4.
1
Positive 8.