1, the competition mathematics textbook of senior four schools provides a large number of exercises for students to practice, which helps students master the skills and methods of mathematics competition and can better prepare for participating in mathematics competition.

2. The textbook of competition mathematics in senior four schools covers the basic knowledge of senior high school mathematics, including geometry, algebra, probability theory and so on. And some common questions in math competitions, such as solving problems, multiple-choice questions, judging questions, etc.