KS2 Primary Maths Age 9-13 - Number and Place Value: Estimation - Explained

The video tutorial explains how to measure the distance from an alligator's eyes to its nose and multiply it by 12 to estimate length differences. It introduces a short method to simplify calculations, avoiding unnecessary long multiplications. The tutorial emphasizes the importance of choosing efficient methods and provides a step-by-step guide to calculating the difference between two alligators' lengths using multiplication without decimals.

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