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: Rational and quadratic equations, as well as systems of equations using various substitution and elimination methods.

: Intensive repetition of 7th-grade material.

: Reliable solution guides for Galitsky (like those on Shkola Obozrevatel ) emphasize detailed, multi-step explanations rather than just final answers.

: Deep dive into rational fractions, including complex simplifications.

: Sections on the divisibility of integers and the remainder theorem.

The problem book by M.L. Galitsky, A.M. Goldman, and L.I. Zvavich is a classic resource designed for schools with advanced mathematics programs. While "Gotovye Domashnie Zadaniya" (GDZ) refers to ready-made solutions, using them for this specific book is typically intended for self-checking rather than simple copying, due to the high complexity of the problems. Overview of the Problem Book

The collection is divided into thematic sections that align with the advanced curriculum for middle school: