What two numbers add to 1 and subtract to 39?

Here we will tell you what two numbers add to 1 and subtract to 39 and prove that our answer is correct.

The two numbers that add to 1 and subtract to 39 are:

20 and -19

And here is the math to prove that our answer to "What two numbers add to 1 and subtract to 39?" is correct:

Add:
20 + (-19) = 1

Subtract:
20 - (-19) = 39

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