Maths In Minutes

How to Use Partitioning to Support Mental Addition and Subtraction

Some calculations can be solved mentally by partitioning the numbers involved. Here you can watch two simple examples involving addition and subtraction.

Year 2, Year 3, Year 4, Year 5, Year 6

Arithmetic, Addition, Subtraction, Number and Place Value

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More in this series: Strategies for Mental Calculations

Resources to raise maths attainment for all pupils

Use alongside our intervention programmes to see the greatest impact across your school.

Comprehensive collections to support every year group
Flexible and easy to implement alongside your existing maths strategy
Clearly structured and mapped to progression documents