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Number and algebra

  • The Number System and Place Value
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Advanced mathematics

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For younger learners

  • Early Years Foundation Stage

Which Way?

Which Way?

The tasks in this feature encourage you to make a deliberate choice about the way you solve a calculation. We hope this will help you become a more curious and adventurous mathematician, with the confidence to use any method that you think suits a particular calculation.

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 Facts
  • Number Facts
  • Can You Think Flexibly?

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Digging Into Geometry

Dig deeply into geometrical ideas by having a go at the tasks in this Primary student feature.

More Playing with Numbers Upper Primary

More resources to support understanding multiplication and division through playing with numbers

Playing with Dice

We're starting the school year with some of our favourite dice activities.

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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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