Question

What is the additive inverse of 3?
a. -3
b. a+(-a)=0
c. 0
d. -a

Answer 1

a. -3

Explanation:

Two numbers are additive inverses if they add to give a sum of zero. 3 and -3 are additive inverses since 3 + (-3) = 0. So, -3 is the additive inverse of 3.