3 out of 3
Can you see how to build a harmonic triangle? Can you work out the next two rows?
3 out of 3
Can you find an efficent way to mix paints in any ratio?
3 out of 3
Here is a Sudoku with a difference! Use information about lowest common multiples to help you solve it.
3 out of 3
What is the same and what is different about these circle questions? What connections can you make?
3 out of 3
Explore the relationships between different paper sizes.
1 out of 3
What do you get when you raise a quadratic to the power of a quadratic?
1 out of 3
Starting with two basic vector steps, which destinations can you reach on a vector walk?
2 out of 3
Join the midpoints of a quadrilateral to get a new quadrilateral. What is special about it?
2 out of 3
Quadratic graphs are very familiar, but what patterns can you explore with cubics?
2 out of 3
Find the sum of this series of surds.
