1 out of 3
Place the numbers 1 to 8 in the circles so that no consecutive numbers are joined by a line.
1 out of 3
How would you count the number of fingers in these pictures?
1 out of 3
Can you put the numbers in the correct place in this Carroll diagram?
2 out of 3
In a square in which the houses are evenly spaced, numbers 3 and 10 are opposite each other. What is the smallest and what is the largest possible number of houses in the square?
2 out of 3
2 out of 3
Investigate the different ways these aliens count in this challenge. You could start by thinking about how each of them would write our number 7.
2 out of 3
Imagine a pyramid which is built in square layers of small cubes. If we number the cubes from the top, starting with 1, can you picture which cubes are directly below this first cube?
2 out of 3
Take a look at the video of this trick. Can you perform it yourself? Why is this maths and not magic?
3 out of 3
A magician took a suit of thirteen cards and held them in his hand face down. Every card he revealed had the same value as the one he had just finished spelling. How did this work?
