1 out of 3
Which of these clues are needed to find the number? Which clues aren't helpful?
1 out of 3
Can you find any two-digit numbers that satisfy all of these statements?
2 out of 3
1 out of 3
10 intriguing starters related to the mechanics of sport.
2 out of 3
There are unexpected discoveries to be made about square numbers...
2 out of 3
Quadratic graphs are very familiar, but what patterns can you explore with cubics?
3 out of 3
2 out of 3
Weekly Problem 12 - 2016
The diagram shows a square PQRS and two equilateral triangles RSU and PST. PQ has length 1. What is the length of TU?
2 out of 3
Your school has been left a million pounds in the will of an ex-pupil. What model of investment and spending would you use in order to ensure the best return on the money?
