Adding and Subtracting Stories · Algebraic Thinking

Regrouping Concepts

A conceptual introduction to carrying and borrowing by exchanging tens and ones.

Key Questions

  1. 1When we have more than nine ones, why must we move them to the tens place?
  2. 2What is actually happening to the value of a number when we borrow a ten?
  3. 3How can we use blocks to visualize the process of regrouping?

CBSE Learning Outcomes

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

Suggested Methodologies

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