Never dared before Murderous Maths of Everything is one big book with ALL the answers to EVERYTHING in maths. & it's in cool colour too! Readers can join the cast of crazy characters on a tour of the Murderous Maths building to discover the darkest & deadliest mathematical secrets. Discover how to make birthdays last twice as long how the number 1 starts fights how triangles lead to murder & much more. Put an end to maths misery once & for all.