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Chloe and Mitchel from Rowner Junior School sent in the following solution:
They found forty solutions in total!
I wonder whether they have found all the possibilities? How could we check?
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.