9 + -9 = 0 zero is neither postitive nor negative, see integer line below ...-5,-4-,3,-2,-1,0,+1,+2,+3,+4,+5...
81 (positive eighty-one)
A negative plus a negative is a negative because a negative plus a negative is the same thing as a negative minus a positive number.
Negative infinity plus negative infinity equals negative infinity.
Is a negative.
12
16 + -5 =
it is a negative answer
No, this will not work. Postitive to Negative/Negative to Positive will work.
Electrons are negative, protons are positive and neutrons are neutral.
-16. A negative number multiplied by a positive number always yields a negative result.
9 + -9 = 0 zero is neither postitive nor negative, see integer line below ...-5,-4-,3,-2,-1,0,+1,+2,+3,+4,+5...
A negative (real) number multiplied by a positive (real) number will always result in a negative (real) number.
8
81 (positive eighty-one)
0 is just plain 0. it's not a postitive or a negative.
it depens on with is bigger and if they are equal than it is 0 but if one is bigger then it is that sign