Additive Inverse

What is the additive inverse of -4?

• 4

• 1/4

• -1/4

• 0

What is the additive inverse of -7?

• 7

• 1/7

• -1/7

• 0

What is the additive inverse of 9?

• 1/9

• -9

• -1/9

• 0

What is the additive inverse of h?

• 1/h

• -h

• -1/h

• 2h

If I add a number to its additive inverse, the sum will always be...

• 0

• 1

• the number you started with

• wait...what?????