Скачать или смотреть How to Use Expanded Form to Add Big Numbers: 3-Digit Addition Made Easy!

🧠 Learn how to add big numbers using expanded form!
In this video, you'll see how to break apart 3-digit numbers and add them step by step using expanded form. This method helps you understand place value and makes adding large numbers much easier! 🔢

🎯 Perfect for elementary students, parents helping with homework, or teachers looking for a quick review video.

0:00 Intro
0:15 Write 524 in expanded form
0:50 Write 315 in expanded form
1:30 Add 524 and 315 using expanded form
2:08 Add 265 and 432 using expanded form
3:01 Add 551 and 234 using expanded form
3:32 Outro

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