What is the result of subtracting 45 from 100?

To find the result of subtracting 45 from 100, you can set up the operation as follows:

100 - 45.

When you perform this subtraction, you start with 100 and take away 45.

Breaking it down:

• From 100, if you remove 40, you are left with 60.

• Then, subtracting the remaining 5 from 60 leads to 55.

Thus, the answer to the subtraction problem is indeed 55. This corresponds to the correct answer, showcasing the basic principle of subtraction where you determine how much remains after taking away a certain quantity from a larger amount.