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The World of Numbers · Term 1

Estimation and Rounding to Nearest Thousands/Lakhs

Extending rounding techniques to larger place values like thousands, lakhs, and crores for practical estimation.

Key Questions

  1. Analyze how rounding to different place values impacts the precision of an estimate.
  2. Justify the choice of rounding precision based on the context of a problem.
  3. Predict scenarios where rounding to the nearest lakh would be more appropriate than to the nearest hundred.

CBSE Learning Outcomes

NCERT: Knowing Our Numbers - Class 6
Class: Class 6
Subject: Mathematics
Unit: The World of Numbers
Period: Term 1

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