Algebra . 7th grade, task book" by A. G. Mordkovich is not just a textbook on mathematics, but a real guide to the world of algebra for seventh grade students. This publication will become a reliable assistant for both schoolchildren and their parents seeking to deepen their knowledge in this important area. Unlike many other textbooks, Mordkovich’s problem book offers not only theoretical knowledge, but also practical tasks that will help consolidate the material studied. The book focuses on key topics that are studied in the seventh grade: linear equations, systems of equations, expressions and their transformations, as well as working with polynomials. Each chapter begins with a summary of the theoretical foundations, which allows the reader to quickly refresh in memory the basic concepts and formulas. However, the real value of this tasker lies in the variety of tasks that range from simple to more complex. This makes the book suitable for those who are just beginning to master algebra, and for those who want to deepen their knowledge and prepare for more complex topics. Who can like this problem solver? First of all, it will be useful for seventh grade students who want not only to take an algebra course, but also to understand its essence. The book will also be an excellent help for parents who help their children with homework and want to be sure that their explanations are correct. Teachers of mathematics will find in this manual a lot of ideas for lessons and additional tasks that will help make the learning process more exciting and productive. The topics raised in the book go beyond the simple study of formulas and equations. Mordkovic focuses on logical thinking and analytical abilities, which is especially important in the modern world, where the ability to solve problems and make informed decisions is valued at the weight of gold. Algebra not only develops mathematical skills, but also forms critical thinking, which makes this book especially relevant for young people. Style A. G. Mordkovich is clear and accessible. He is able to explain complex things in simple language, which makes his books popular among schoolchildren and students. Among his other well-known works can be distinguished "Algebra. 8th grade” and “Algebra . 9th grade", which are also in high demand and recognition. Mordkovich is an author who knows how to interest the reader and make the learning process fascinating. If you are looking for a quality algebra textbook for the seventh grade, "Algebra. 7th grade, problem solver" will be an excellent choice. This book will not only help you cope with the curriculum, but also open doors to the amazing world of mathematics, where each task is a step towards new knowledge and skills. Don’t miss the opportunity to make learning more interesting and productive discover algebra with A. G. Mordkovich!