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  • Early Years Foundation Stage

A Flexible Approach to Calculating

A Flexible Approach to Calculating

The tasks in this feature are designed to encourage learners to make, and justify, decisions about the method they use to solve a calculation. If we give pupils opportunities to choose a method that is well suited to a particular calculation, they will become curious, adventurous mathematicians, and are more likely to be accurate compared with following a procedure without reflecting first.

Let's Get Flexible! 
Age 5 to 11

In this article for primary teachers, Ems outlines how we can encourage learners to be flexible in their approach to calculation, and why this is crucial.

Arranging Additions and Sorting Subtractions 
Age 5 to 7
Challenge Level Yellow star

Order these four calculations from easiest to hardest. How did you decide?

Fruity Pairs 
Age 5 to 7
Challenge Level Yellow star

Which two items of fruit could Kate and Sam choose? Can you order the prices from lowest to highest?

Subtraction Slip 
Age 5 to 7
Challenge Level Yellow star

Can you spot the mistake in this video? How would you work out the answer to this calculation?

Picture Your Method 
Age 7 to 11
Challenge Level Yellow star

Can you match these calculation methods to their visual representations?

Compare the Calculations 
Age 7 to 11
Challenge Level Yellow star

Can you put these four calculations into order of difficulty? How did you decide?

Countdown 
Age 7 to 14
Challenge Level Yellow star

Here is a chance to play a version of the classic Countdown Game.

Method in Multiplying Madness? 
Age 7 to 14
Challenge Level Yellow starYellow star

Watch our videos of multiplication methods that you may not have met before. Can you make sense of them?

Related

  • Number Fluency
  • Flexible Approaches to Problem Solving
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The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice.

NRICH is part of the family of activities in the Millennium Mathematics Project.

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