Learn how to subtract a three digit whole number from another three digit whole number

The video tutorial explains the process of subtraction, focusing on the borrowing technique. It starts by highlighting the need to subtract larger numbers from smaller ones and introduces borrowing when this isn't possible. The instructor provides a detailed, step-by-step guide on how to borrow across digits, ensuring the correct subtraction of numbers. The tutorial concludes with a practical example, demonstrating the subtraction of numbers using the borrowing method, resulting in a final difference of 689.

Describe how to adjust the digits when borrowing from a number during subtraction.

What is the final result of the subtraction problem presented in the text?