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For younger learners

  • Early Years Foundation Stage

11x11 Square

Age 11 to 16
Challenge Level Yellow starYellow star
  • Problem
  • Getting Started
  • Student Solutions
  • Teachers' Resources

 

For the initial question:

Are any rectangles too long?

Do any rectangles share the same width or height?


                   

 

For the final question:

What must the areas of the five rectangles add up to?

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Dozens

Can you select the missing digit(s) to find the largest multiple?

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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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