The Logic of Subtraction · Operations
Taking Away
Modeling subtraction by removing items from a set and counting the remainder.
Key Questions
- 1What happens to a number when we take something away from it?
- 2Can we take away more than what we started with?
- 3How is taking away different from adding groups together?
CBSE Learning Outcomes
CBSE: Subtraction - Class 1
Class: Class 1
Subject: Mathematics
Unit: The Logic of Subtraction
Period: Operations
Suggested Methodologies
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