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  • Early Years Foundation Stage

Coded Hundred Square

Age 7 to 11
Challenge Level Yellow star
Primary curriculum
  • Problem
  • Getting Started
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Coded Hundred Square printable sheet


This hundred square is written in code.

It starts with one and ends with a hundred.

Can you build it up? How did you do it?
Can you build it up in a different way?
Talk to a friend who has also tried building up the hundred square. How did they do it? What do you like about their method?

You can use the interactivity below or print and cut out the pieces from these sheets.



 

You may be interested in the other problems in our Number Sense and Place Value Feature.

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Consecutive Numbers

An investigation involving adding and subtracting sets of consecutive numbers. Lots to find out, lots to explore.

Roll These Dice

Roll two red dice and a green dice. Add the two numbers on the red dice and take away the number on the green. What are all the different possible answers?

Domino Square

Use the 'double-3 down' dominoes to make a square so that each side has eight dots.

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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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