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These two group activities use mathematical reasoning - one is numerical, one geometric.

Consecutive Numbers

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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.

Six Is the Sum

Age 7 to 11
Challenge Level

15 in a circle.

What do the digits in the number fifteen add up to?

How many other numbers have digits with the same total if we only include numbers without zeros?