Methods of Addition: The Expanded Method

  • Lesson 1 of 5

Year 4

KS2

SKU: M4IL80761

This lesson starts by teaching children how to round three-digit numbers to the nearest hundred to help them find approximate answers before recapping how to use the expanded method to solve addition calculations, using their approximations to check for accuracy. The main activities provides opportunities for children to practise this whilst the alternative activity has a palindromic number challenge to tackle!
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