: The book is divided into educational (training) works to develop arithmetic and algebraic skills, and test (diagnostic) works for periodic monitoring of student progress.

: Includes materials for all major 5th-grade topics, such as: Natural numbers and basic geometry. Fractional numbers and operations. Introduction to variables, equations, and inequalities.

: Most editions include an answer key at the back, making it a valuable tool for parents assisting with home study or for student self-correction.

This manual is widely used in Russian schools following the "Perspective" or "Spheres" educational programs. It is available at major retailers such as: Labirint (detailed content description and user reviews). Ozon (current pricing and stock availability). SBooks (publisher information and series details).