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Home : Key Stage Two : Maths : Year Three Planning : Term One

Unit B – Ordering and Changing

This maths scheme of work for Key Stage Two gets the children to explore how to order three digit numbers by the place value of their digits and how the digits change their numerical values when finding ten and one hundred more or less. The class can use concrete equipment and diagrams to model how to order and change numbers.

Explore and record how to order three digit numbers by the place value of their digits and how the digits in a number change their numerical values when finding ten and one hundred more or less

Lesson One : Number Steps

Identify and estimate the position of different three digit numbers using a number line

Lesson Two : Number Places

Estimate and record the position of different three digit numbers on a range of number lines

Lesson Three : Changing Numbers

Identify and record number sums that are ten more than different three digit numbers

Lesson Four : Digit Changes

Identify and record number sums that are ten less than different three digit numbers

Lesson Five : Changing Hundreds

Explore number sums that are one hundred more and less than different three digit numbers

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