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Number and algebra

  • The Number System and Place Value
  • Calculations and Numerical Methods
  • Fractions, Decimals, Percentages, Ratio and Proportion
  • Properties of Numbers
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Geometry and measure

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Probability and statistics

  • Handling, Processing and Representing Data
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Working mathematically

  • Thinking mathematically
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Advanced mathematics

  • Decision Mathematics and Combinatorics
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For younger learners

  • Early Years Foundation Stage

Amount

These tasks will help learners develop their understanding of place value, particularly giving them opportunities to express numbers as amounts.  They form part of our Number Sense and Place Value Feature.

Matching Numbers

Age 5 to 7
Challenge Level Yellow star

Can you find different ways of showing the same number? Try this matching game and see!

Count the Crayons

Age 5 to 7
Challenge Level Yellow star

How could you estimate the number of pencils/pens in these pictures?

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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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