Current
Freedom and Constraints
At first glance, these contexts might appear quite constrained, and you might think that there is not much to explore. Take the time to look deeper, and by pushing the boundaries you may discover some mathematically interesting results.
Combining Lengths Stage: 3 and 4
How many different lengths is it possible to measure with a set of three rods?
Going to the Cinema Stage: 3 and 4
A cinema has 100 seats. Is it possible to fill every seat and take exactly £100?
You Can't Make an Omelette... Stage: 3 and 4
Can you devise the most efficient strategy for finding the highest floor from which you can drop an egg safely?
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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.