zero
Zero
-4 plus 4 equals zero.
Zero is the additive identity.
Negative plus a negative is a negative. Ex. -1+-1=-2 Negative times a negative is a positive. -2*-2=4 But a negative [minus] plus a positive [plus] can be minus, zero or plus: For example, -3 + 2 = -1 -3 + 3 = 0 -3 + 4 = +1
negative plus positive equals to zero
A negative can be a negative zero. A negative zero is a number below zero. PS:If you are asking the "negative" in Science, I am not sure of the answer.
zero
negative nine
negative 6
Negative five.
-4 + 4 = 0. If you rearrange the problem so that it says 4-4 then you will understand that the answer is zero.