What is the answer to 30-8?

To find the result of the expression 30 - 8, you start with the number 30 and subtract 8 from it. When you perform this subtraction, you can think of breaking down the numbers.

First, consider that subtracting 8 from 30 means determining how many less than 30 is equal to 8. You visualize 30 as containing 10 sets of 3 (3 being a base unit) plus a remainder that needs to account for 8 being taken away. Breaking it down further, if you remove 10 (which is one more than 8), you'll be left with 22.

When you calculate 30 - 8 directly:

30 - 8 = 22

This clearly shows that the correct answer is indeed 22, as it accounts for the full subtraction process. Understanding this simple arithmetic can reinforce confidence in handling similar problems.