Feedback from teachers and parents often highlights the utility of the Vilenkin 18th edition materials:

: Introduction to working with variables, simple equations, and inequalities.

: The textbook itself is authored by a team (Vilenkin, Zhokhov, Chesnokov, and Shvartsburd), known for using simple, accessible language to explain theory, which is reflected in the clarity of the GDZ solutions. Thematic Coverage