What is 90 minus 50?

To find the answer to the question "What is 90 minus 50?", you perform a simple subtraction operation. The process is straightforward: you take the larger number, which is 90, and subtract the smaller number, which is 50.

When you subtract 50 from 90, you do the following:

90 - 50 = 40

Thus, the result of this subtraction is 40. This makes the correct answer the one that corresponds to this calculation. Understanding subtraction in this way, particularly how the numbers relate to each other, is fundamental in basic arithmetic and can help in various situations requiring simple calculations.

In this case, recognizing that the operation is a direct subtraction and achieving the right answer exemplifies essential arithmetic skills.