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Using the 8 dominoes:
make a square where each of the columns and rows adds up to 8.
How many possible solutions are there?
You may find our Dominoes Environment useful for working on this problem.Printable NRICH Roadshow resource.
These two group activities use mathematical reasoning - one is numerical, one geometric.
An investigation involving adding and subtracting sets of consecutive numbers. Lots to find out, lots to explore.
EWWNP means Exploring Wild and Wonderful Number Patterns Created by Yourself! Investigate what happens if we create number patterns using some simple rules.