3 out of 3
Can you place the blocks so that you see the reflection in the picture?
3 out of 3
What is the largest 'ribbon square' you can make? And the smallest? How many different squares can you make altogether?
If you'd like to explore the game freely, without any nudges from us, choose this version.
1 out of 3
Try out these calculations. Are you surprised by the results?
1 out of 3
Five children are taking part in a climbing competition with three parts, where their score for each part will be multiplied together. Can you see how the leaderboard will change depending on what happens in the final climb of the competition?
1 out of 3
In these addition and subtraction games, you'll need to think strategically to get closest to the target.
1 out of 3
An investigation involving adding and subtracting sets of consecutive numbers. Lots to find out, lots to explore.
1 out of 3
Can you select the missing digit(s) to find the largest multiple?
1 out of 3
A game for two people, or play online. Given a target number, say 23, and a range of numbers to choose from, say 1-4, players take it in turns to add to the running total to hit their target.
1 out of 3
Think of a number and follow the machine's instructions... I know what your number is! Can you explain how I know?
