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Put a box around another set of four numbers and try this again.
Look for other patterns.
Try multiplying - perhaps you could use a calculator to help.
What happens in other months?
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.