Once you have tried the activities in our Trial and Improvement Feature, you may like to have a go at these too.
problem
Area and perimeter
Age
7 to 11
Challenge level
What can you say about these shapes? This problem challenges you to create shapes with different areas and perimeters.
problem
Zios and Zepts
Age
7 to 11
Challenge level
On the planet Vuv there are two sorts of creatures. The Zios have 3 legs and the Zepts have 7 legs. The great planetary explorer Nico counted 52 legs. How many Zios and how many Zepts were there?
problem
Fractions in a box
Age
7 to 11
Challenge level
The discs for this game are kept in a flat square box with a square hole for each. Use the information to find out how many discs of each colour there are in the box.