Subtracting Large Numbers with Regrouping
4th GradeMath25 min
Learning Objective
I can subtract 5-digit and 6-digit numbers with regrouping.
Lesson Flow
Watch Video
Subtracting Large Numbers | How to Subtract Without a Calculator | A Quick Review | Math with Mr. J
Math with Mr. J
Guided Notes
Key concepts students will learn:
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When subtracting large numbers, it is important to line up the places before subtracting.
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Always start with the furthest place to the right, which is the ones place when subtracting whole numbers.
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When you borrow, you are borrowing from the place to the left, and you are technically borrowing 10 from the place value to the left.
Practice
3 questions • Multiple choice & Short answer
Exit Ticket
“Subtract 56,234 - 21,547. Show your work, including any regrouping.”
Teacher Guide
Get the complete package:
- Answer keys for all questions
- Differentiation strategies
- Extension activities
- Printable student handouts
