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Prompt Cards
These two group activities use mathematical reasoning - one is numerical, one geometric.
Consecutive Numbers
An investigation involving adding and subtracting sets of consecutive numbers. Lots to find out, lots to explore.
Exploring Wild & Wonderful Number Patterns
EWWNP means Exploring Wild and Wonderful Number Patterns Created by Yourself! Investigate what happens if we create number patterns using some simple rules.
Age 7 to 11
Challenge Level
How will you know when you have found all the numbers?
It might help to have some digit cards to 'play' with.
What is the smallest number whose digits add to six?
What is the largest number whose digits add to six?
It might help to have some digit cards to 'play' with.
What is the smallest number whose digits add to six?
What is the largest number whose digits add to six?
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NRICH is part of the family of activities in the Millennium Mathematics Project.
NRICH is part of the family of activities in the Millennium Mathematics Project.