Subtracting Four-Digit Numbers
4th GradeMath25 min
Learning Objective
I can subtract four-digit numbers with regrouping across zeros.
Lesson Flow
Watch Video
Subtract From 1000 | Subtract 4-digit numbers | Subtraction for Kids
Learning with Miss Kazi
Guided Notes
Key concepts students will learn:
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When subtracting from 1000, and you need to regroup, you can subtract 1 from both numbers to make it easier.
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When using the quick subtraction method, you don't need to do any regrouping.
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This subtraction trick works with numbers other than 1000, such as 100, 4000, and 6500.
Practice
3 questions • Multiple choice & Short answer
Exit Ticket
“Use the shortcut taught in the video to solve this subtraction problem: 2,000 - 654. Show your work.”
Teacher Guide
Get the complete package:
- Answer keys for all questions
- Differentiation strategies
- Extension activities
- Printable student handouts
