3 out of 3
What is the greatest number of squares you can make by overlapping three squares?
3 out of 3
Here are shadows of some 3D shapes. What shapes could have made them?
1 out of 3
You'll need to know your number properties to win a game of Statement Snap...
1 out of 3
Watch this animation. What do you see? Can you explain why this happens?
1 out of 3
We can arrange dots in a similar way to the 5 on a dice. What do you notice?
1 out of 3
Investigate the different shaped bracelets you could make from 18 different spherical beads. How do they compare if you use 24 beads?
1 out of 3
There are six numbers written in five different scripts. Can you sort out which is which?
1 out of 3
On a digital 24 hour clock, at certain times, all the digits are consecutive. How many times like this are there between midnight and 7 a.m.?
1 out of 3
Abundant numbers are less than the sum of their factors (excluding themselves). Can you find some?
1 out of 3
Can you work out the arrangement of the digits in the square so that the given products are correct? The numbers 1 - 9 may be used once and once only.
