How many sets of three consecutive odd numbers can you find, in which all three numbers are prime?
What can you say about the common difference of an AP where every term is prime?
After transferring balls back and forth between two bags the probability of selecting a green ball from bag 2 is 3/5. How many green balls were in bag 2 at the outset?
This project challenges you to work out the number of cubes hidden under a cloth. What questions would you like to ask?
Use vectors to collect as many gems as you can and bring them safely home!
There are many different methods to solve this geometrical problem - how many can you find?
Can you go through this maze so that the numbers you pass add to exactly 100?
Follow the mathematical journey of a sixth-former as she spent four weeks working on stemNRICH problems.
