In mathematics, the additive inverse or opposite of a number A is the number that when added to A yields a result of zero. The additive inverse of F is denoted - F.
NOUN [MATHEMATICS]
1.
the number in the set of real numbers that when added to a given number will yield zero: The additive inverse of 2 is −2.
Source: Dictionary.com
Q&A Related to "What Is Additive Inverse"
 Additive Inverse is an inverse or opposite number when added into original number gives sum 0. If N is the original number then additive inverse is -N such as N+(-N)=0. http://answers.ask.com/Science/Mathematics/what_is...
 +8 - 8 = 0 is an example of the inverse property of addition. Inverse Property of Addition-A number added to its opposite integer will always equal zero. (The order does not matter, http://wiki.answers.com/Q/What_is_an_inverse_prope...
 1. Explain that additive inverses are numbers that, when added together, equal zero. Give a few example problems on the blackboard or dry erase board, such as -4 + 4 = 0 or -7 + 7 http://www.ehow.com/how_7862630_tie-inverses-conce...