Adding and Subtracting Stories · Algebraic Thinking

Combining and Taking Away

Using real life scenarios to model addition and subtraction and understanding their inverse relationship.

Key Questions

  1. 1How can we prove that subtraction is the opposite of addition?
  2. 2What does the zero represent when we subtract a number from itself?
  3. 3In what ways can a single story be represented by both addition and subtraction?

CBSE Learning Outcomes

CBSE: Addition and Subtraction - Class 2
Class: Class 2
Subject: Mathematics
Unit: Adding and Subtracting Stories
Period: Algebraic Thinking

Suggested Methodologies

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