The Book of Mathematics . At 2 p.m.. H. 1" by E. A. Glinskaya is a fascinating and deep immersion into the world of numbers, formulas and logical problems. This textbook, which has become a real textbook for students and schoolchildren, not only explains the basic concepts of mathematics, but also helps to develop analytical thinking and problem-solving skills. In the first part of the book, the author introduces the reader to the basics of mathematics, starting with simple arithmetic operations and ending with more complex topics, such as algebra and geometry. Glinsky masterfully explains complex concepts, making them accessible to understanding. Each chapter is filled with examples, tasks and illustrations that help to consolidate the material and make the learning process more exciting. This book will be interesting not only for schoolchildren and students, but also for anyone who wants to refresh their knowledge in mathematics or just likes to solve logical problems. It is suitable both for self-study and for use in classes in educational institutions . Teachers of mathematics will find in it a lot of useful materials that can be used in lessons, and parents will be able to help their children in mastering the subject. The topics raised in the book cover a wide range of mathematical concepts, from the basics of arithmetic to more complex topics such as functions and equations. Glinska focuses on the importance of mathematics in everyday life, showing how mathematical knowledge can be applied in a variety of fields, from economics to the natural sciences. This makes the book not only a textbook, but also a source of inspiration for future mathematicians and scientists. Style E. A. Glynn is clear and accessible. The author uses a simple and understandable language, which makes the material easy to perceive. It is important to note that Glinskaya is not only the author of this book, but also an experienced teacher who knows how to convey complex ideas to his readers. She is also known for her other work in mathematics and pedagogy, which confirms her authority in this field. The Book of Mathematics . At 2 p.m.. H. 1" will become an indispensable assistant for all who seek a deep understanding of mathematics. It is suitable for readers of different ages and levels of training, from schoolchildren to adults who want to develop their skills. If you are looking for a textbook that not only teaches, but also inspires, then this work is exactly what you need. Do not miss the opportunity to discover the world of mathematics with the help of E. A. Glnsk . This book is your first step towards confidence in your mathematical knowledge and skills. Immerse yourself in an exciting journey through numbers and shapes, and you will not regret your choice!