Textbook in PDF format

The series is edited by the head coaches of China's IMO National Team. Each volume, catering to different grades, is contributed by the senior coaches of the IMO National Team. The Chinese edition has won the award of Top 50 Most Influential Educational Brands in China. The series is created in line with the mathematics cognition and intellectual development levels of the students in the corresponding grades. All hot mathematics topics of the competition are included in the volumes and are organized into chapters where concepts and methods are gradually introduced to equip the students with necessary knowledge until they can finally reach the competition level. In each chapter, well-designed problems including those collected from real competitions are provided so that the students can apply the skills and strategies they have learned to solve these problems. Detailed solutions are provided selectively. As a feature of the series, we also include some solutions generously offered by the members of Chinese national team and national training team.
Editorial Board
Preface
Linear Equations with Absolute Values
Linear Inequalities with Absolute Values
Polynomial Factorization (I)
Polynomial Factorization (II)
Calculation of Rational Fractions
Partial Fractions
Polynomial Equations and Fractional Equations with Unknown Constants
Real Numbers
Quadratic Radicals
Evaluating Algebraic Expressions
Symmetric Polynomials
Proving Identities
Linear Functions
Inversely Proportional Functions
Statistics
The Sides and Angles of a Triangle
Congruent Triangles
Isosceles Triangles
Right Triangles
Parallelograms
Trapezoids
The Angles and Diagonals of a Polygon
Proportion of Segments
Similar Triangles
The Midsegment
Translation and Symmetry
The Area
Solutions