What is the result of 30 minus 10?

To solve the problem of 30 minus 10, you simply perform the subtraction operation. Starting with the number 30, when you remove 10, you are left with 20. This follows the basic principle of subtraction, where you take a smaller number away from a larger number.

Understanding the operation is key here. In subtraction, you are finding out how much is left after a certain quantity is taken away. When subtracting 10 from 30, this means you are determining how many units remain after ten units are removed from thirty units.

Thus, subtracting 10 from 30 results in 20, confirming that the correct answer accurately reflects the fundamental principle of basic arithmetic subtraction. It's essential to grasp these basic operations as they form the foundation for more complex mathematical concepts you may encounter in your studies.