Countries from across the world competed in a sports tournament. Can you devise an efficient strategy to work out the order in which they finished?
This is our collection of favourite mathematics and sport materials.
Which countries have the most naturally athletic populations?
Which quantities are times? Which are speeds? Which are distances?
There are some standard quantities, and some world records or times. Think about whether each of these is likely to be a whole number or a decimal.
Once you've identified all the distances, try ranking them in order of magnitude.