Murderous Maths To the Power of Ten

“Murderous Maths” is about the basic foundations of maths, such as Geometry, Algebra, Probability, and so on. It’s called “Murderous” Maths for a reason. Here are a few of the book titles: “Guaranteed to Mash your Mind”, “Savage Shapes", “easy question Evil Answers”, etc. This series is published by SCHOLASTIC which is a famous publisher for children. I would recommend you to start reading it at the age of 8.