What plus 29 equals 99?

This is how to calculate "What plus 29 equals 99?" In other words, what do you add to 29 to get 99? We start by converting this word problem into an equation where "What" is what we want to solve:

What + 29 = 99

To solve this equation, we first add -29 to each side of the equal sign like this:

What + 29 - 29 = 99 - 29

Then, we do the calculation to get the answer to "What plus 29 equals 99?" as follows:

What = 70

The answer to "What plus 29 equals 99?" is 70. You know this answer is correct because 70 plus 29 equals 99.

What Plus Calculator
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