Question

what is the additive identity in integers

Answer 1

zero

The additive identity familiar from elementary mathematics is zero, denoted 0. For example, In the natural numbers N and all of its supersets (the integers Z the rational numbers Q, the real numbers R, or the complex numbers C), the additive identity is 0.

Answer 2

Additive identity of an integer is a type of property in which the sum of given integer and 0 are same