Multiplication and division

This problem is based on the story of the Pied Piper of Hamelin. Investigate the different numbers of people and rats there could have been if you know how many legs there are altogether!

A 750 ml bottle of concentrated orange squash is enough to make fifteen 250 ml glasses of diluted orange drink. How much water is needed to make 10 litres of this drink?

Find the product of the numbers on the routes from A to B. Which route has the smallest product? Which the largest?

This challenge is a game for two players. Choose two of the numbers to multiply or divide, then mark your answer on the number line. Can you get four in a row?

A group of children are using measuring cylinders but they lose the labels. Can you help relabel them?

Investigate the different numbers of people and rats there could have been if you know how many legs there are altogether!

Use your logical thinking skills to deduce how much Dan's crisps and ice cream cost altogether.