What two numbers add to 7 and subtract to 78?

Here we will tell you what two numbers add to 7 and subtract to 78 and prove that our answer is correct.

The two numbers that add to 7 and subtract to 78 are:

42.5 and -35.5

And here is the math to prove that our answer to "What two numbers add to 7 and subtract to 78?" is correct:

Add:
42.5 + (-35.5) = 7

Subtract:
42.5 - (-35.5) = 78

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 7 and subtract to 79?
Go here for the next "add to x and subtract to y" problem on our list.