What two numbers add to 8 and subtract to 21?

Here we will tell you what two numbers add to 8 and subtract to 21 and prove that our answer is correct.

The two numbers that add to 8 and subtract to 21 are:

14.5 and -6.5

And here is the math to prove that our answer to "What two numbers add to 8 and subtract to 21?" is correct:

Add:
14.5 + (-6.5) = 8

Subtract:
14.5 - (-6.5) = 21

Add Subtract Calculator
Need another answer? Enter another "What two numbers add to x and subtract to y?" problem below:

What two numbers add to 8 and subtract to 22?
Go here for the next "add to x and subtract to y" problem on our list.