List of lessons for Grade 1
ARITHMETIC > ARITHMETIC OPERATIONS
Add & Subtract Numbers With Number Line, Downward & Carryover Methods
How numbers are added and subtracted on the number line? Learn and practice how to use carryover and borrow in addition & subtraction with free worksheets.
Table of contents
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Addition of numbers
- On the number line
- Downward addition method
- Carryover method
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Subtraction of numbers
- Subtract numbers on number line
- Downward subtraction method
Rupinder Kaur
Jul 13, 2026
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