Time

Mr. Sunshine tells the children they will have 2 hours of homework. After several calculations, Harry says he hasn't got time to do this homework. Can you see where his reasoning is wrong?

How many leap years will there be between 2001 and 3001?

How many minutes are there between 11:41 and 14:02?

Can you explain why every year must contain at least one Friday the thirteenth?

In this version of the story of the hare and the tortoise, the race is 10 kilometres long. Can you work out how long the hare sleeps for using the information given?

Albert Einstein could see two clocks which were out of sync. For what fraction of the day did they show the same time?

Weekly Problem 21 - 2009
What is the angle between the two hands of a clock at 2.30?

These two challenges will test your time-keeping!

Alice's mum needs to go to each child's house just once and then back home again. How many different routes are there? Use the information to find out how long each road is on the route she took.

How long is it between 5:55 and the next time all three digits on a digital clock are the same?