Mathematics is a detective, which is a popular mathematics reading, covering weapons, criminal investigation, history, military affairs, physics, architecture, medicine and other mathematics-related contents. The content is all-inclusive, and the plot is lively and interesting. It provides a nutritious spiritual feast for children and is the best reading for cultivating their creative thinking.

Open this book, interesting scientific discoveries can help you solve the mystery of science, let you approach science in reading and explore fun in exploration!