Generate three random numbers to determine the side lengths of a triangle. What triangles can you draw?
Why not challenge a friend to play this transformation game?
Can you match pairs of fractions, decimals and percentages, and beat your previous scores?
Try out these calculations. Are you surprised by the results?
Watch our videos of multiplication methods that you may not have met before. Can you make sense of them?
How many moves does it take to swap over some red and blue frogs? Do you have a method?
Draw some isosceles triangles with an area of $9$cm$^2$ and a vertex at (20,20). If all the vertices must have whole number coordinates, how many is it possible to draw?
A country has decided to have just two different coins, 3z and 5z coins. Which totals can be made? Is there a largest total that cannot be made? How do you know?
Move your counters through this snake of cards and see how far you can go. Are you surprised by where you end up?
What happens when you add a three digit number to its reverse?
