The triathlon is a physically gruelling challenge. Can you work out which athlete burnt the most calories?
How many moves does it take to swap over some red and blue frogs? Do you have a method?
Can you go through this maze so that the numbers you pass add to exactly 100?
Read about how mathematicians used network theory to predict the spread of disease among teenagers.
Looking at the Olympic Medal table, can you see how the data is organised? Could the results be presented differently to give another nation the top place?
Use these four dominoes to make a square that has the same number of dots on each side.
Clare Green looks at the role of the calculator in the teaching and learning of primary mathematics.
In a town there are three supermarkets which each have a special deal on some products. If you bought all your shopping in one shop, which would be the cheapest?
This task develops spatial reasoning skills. By framing and asking questions a member of the team has to find out what mathematical object they have chosen.
