The workbook is published in two parts by and fully aligns with Federal State Educational Standards (FGOS).

: It includes basic exercises for reinforcement, tasks of increased complexity, and entertaining problems to foster engagement.

: Ratios, the basic property of proportions, and solving word problems using proportionality .

: The numbering and titles of the workbook sections exactly match those in the Vilenkin textbook .

The GDZ for Erina's workbook typically follows this standard 6th-grade progression:

Рабочая тетрадь по математике 6 класс Ерина - WB Книги

: Divisibility rules for 2, 3, 5, 9, and 10; prime and composite numbers.

: Detailed steps for addition, subtraction, multiplication, and division.