The image you provided contains several statements asking for the additive inverses of different numbers. Let's go over them.

The additive inverse of a number is the number that, when added to the original number, results in 0. In other words, the additive inverse of a number $x$ is $-x$.

1. The additive inverse of 33 is -33.
2. The additive inverse of -79 is 79.
3. The additive inverse of 16 is -16.
4. The additive inverse of -84 is 84.

Would you like any more details or have any questions about additive inverses?

Here are some related questions:

1. What is the additive inverse of 0?
2. How does the concept of an additive inverse apply to negative numbers?
3. Can the additive inverse of a fraction be calculated the same way as for integers?
4. How do you solve equations involving additive inverses?
5. What would be the result if you added a number and its additive inverse?

Tip: The additive inverse always changes the sign of the original number!