Money

Dan and Ann have 9 and 8 coins respectively. What is the smallest number of coins they must swap so they end up with equal amounts of money.

How much lighter will £5 worth of 5p's be with these new lighter coins?

In how many ways can you give change for a ten pence piece?

Tony and Tina can't work out which of them owes what to the other. Can you?

How will you find out how much a tank of petrol costs?

Your school has been left a million pounds in the will of an ex- pupil. What model of investment and spending would you use in order to ensure the best return on the money?

Go through the maze, collecting and losing your money as you go. Which route gives you the highest return? And the lowest?

George and Jim want to buy a chocolate bar. George needs 2p more and Jim need 50p more to buy it. How much is the chocolate bar?

Here are the prices for 1st and 2nd class mail within the UK. You have an unlimited number of each of these stamps. Which stamps would you need to post a parcel weighing 825g?

Amy's mum had given her £2.50 to spend. She bought four times as many pens as pencils and was given 40p change. How many of each did she buy?