In this game for two players, the idea is to take it in turns to choose 1, 3, 5 or 7. The winner is the first to make the total 37.
Can you find all the ways to get 15 at the top of this triangle of numbers? Many opportunities to work in different ways.
Mandeep's watch loses two minutes every hour. Adam's watch gains one minute every hour. Can you work out what time they arrived at the airport?
Amy has a box containing domino pieces but she does not think it is a complete set. Which of her domino pieces are missing?
These clocks have only one hand, but can you work out what time they are showing from the information?
Use your logical thinking skills to deduce how much Dan's crisps and ice cream cost altogether.
Have a look at the results for some events at past Olympic Games. Can you use these to predict the results at the next Olympics?
Investigate the different numbers of people and rats there could have been if you know how many legs there are altogether!
During the third hour after midnight the hands on a clock point in the same direction (so one hand is over the top of the other). At what time, to the nearest second, does this happen?
Look at what happens when you take a number, square it and subtract your answer. What kind of number do you get? Can you prove it?
