Inverse Property of Addition

Finding the Additive Inverse of Fractions, Decimals, and Negative Numbers

Defining the Additive Inverse for Technical Documentation

What is the additive inverse of $15$?

What is the everyday term for the additive inverse of a number?

If you add a number to its additive inverse, what is the sum?

Match each number with its additive inverse.

The additive inverse of $-12$ is _____.

Arrange the steps in order to check whether two numbers are additive inverses.

What is the additive inverse of a number, and what equation shows this property for any number $a$?

True or False: The additive inverse of a number $x$ is the value that makes $x + (\text{additive inverse}) = 0$.

What is the additive inverse of $-85$? What is the sum of $-85$ and its additive inverse?