2 out of 3
Work with numbers big and small to estimate and calulate various quantities in biological contexts.
3 out of 3
The items in the shopping basket add and multiply to give the same amount. What could their prices be?
1 out of 3
When I park my car in Mathstown, there are two car parks to choose from. Can you help me to decide which one to use?
2 out of 3
Can you work out the fraction of the original triangle that is covered by the inner triangle?
2 out of 3
Join the midpoints of a quadrilateral to get a new quadrilateral. What is special about it?
1 out of 3
There are lots of different methods to find out what the shapes are worth - how many can you find?
2 out of 3
How can visual patterns be used to prove sums of series?
2 out of 3
Can you make sense of information about trees in order to maximise the profits of a forestry company?
3 out of 3
Place the 16 different combinations of cup/saucer in this 4 by 4 arrangement so that no row or column contains more than one cup or saucer of the same colour.
2 out of 3
I'm thinking of a number. My number is both a multiple of 5 and a multiple of 6. What could my number be?
