41 plus what equals 42?

This is how to calculate "41 plus what equals 42?" In other words, 41 plus a number equals 42. What is that number? We start by converting this word problem into an equation where "what" is what we want to solve:

41 + what = 42

To solve this equation, we first add -41 to each side of the equal sign like this:

41 - 41 + what = 42 - 41

Then, we do the calculation to get the answer to "41 plus what equals 42?" as follows:

What = 1

The answer to "41 plus what equals 42?" is 1. You know this answer is correct because 41 plus 1 equals 42.

Plus What Equals Calculator
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