Search Result for "additive inverse":
Wordnet 3.0

NOUN (1)

1. (mathematics) one of a pair of numbers whose sum is zero; the additive inverse of -5 is +5;


WordNet (r) 3.0 (2006):

additive inverse n 1: (mathematics) one of a pair of numbers whose sum is zero; the additive inverse of -5 is +5