The manual is written in accordance with the program but mathematics for the course of high school and the program for entering higher and secondary specialized educational institutions. It contains theoretical information of a reference nature, examples of problem solving, problems for self-solution and control tests on all topics of the school mathematics course. Designed to systematize the knowledge and formation of skills and abilities of applicants, as well as to close gaps in preparation for exams and centralized testing. The book is addressed to applicants, students of preparatory departments of universities, high school students, mathematics teachers.