...zero
positive 1
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.
-9 minus +1 is -10.
3 minus -1 is 4.
6
A negative minus a positive is a negative. i.e -1-(+1)= -2
positive 1
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.
A minus by a minus by a positive gives a positive.
-9 minus +1 is -10.
3 minus -1 is 4.
6
1
Positive 8.
negative 2
-1 is the answer. With an odd number of -1s, we end up back where we started as each multiplication only switches from positive to negative.
You asked about "to the minus" so we will talk about integers to the minus. Such as 2 to the minus 2. This means 1 over 2 to the positive two. In general a to the minus b is 1/a to the b