This book covers the Mathematics syllabus for the 10th grade (first year of high school). The theory of each chapter is presented in detail, followed by unsolved exercises which are categorized. Within the set of exercises for each chapter, there are some straightforward tasks aimed at understanding and applying the preceding theory. Additionally, there are more challenging problems that require, beyond the application of basic theory, the use of logic and imagination in Mathematics.

The last chapter contains general content exercises. Through these, the student can test their understanding of all that has been taught and learned. Furthermore, they can challenge themselves with solving demanding problems.

The book is intended both for 10th-grade students and for teachers for their instruction. It was developed based on the author's teaching experience with 10th-grade classes. It has been designed and categorized in the same way the author teaches the material and exercises in class. I hope it will serve as a useful book for teachers and a helpful tool for students.