Subtracting Three-Digit Numbers Using Expanded Form

This video tutorial teaches how to subtract three-digit numbers using expanded form. It begins with an introduction to the concept of expanded form, explaining how to break down numbers into their place values. The tutorial then provides three examples: subtracting 869 from 341, 578 from 321, and 758 from 606, demonstrating the step-by-step process of using expanded form to find the difference. Each example highlights the importance of working with the values of each digit and combining them to get the final result.

What is the final answer when subtracting 578 and 321, and how did you arrive at that answer?

Explain how to calculate 758 minus 606 using expanded form.