: Rational fractions, divisibility of integers, square roots, quadratic equations, and inequalities.
Since this collection is used to prepare for entrance exams to elite lyceums and gymnasiums, simple copying is counterproductive. galitskii sbornik zadach po algebre 8-9 gdz
: If your answer matches but your method was messy, use the GDZ on sites like Obozrevatel to see if there is a more elegant or "standard" way to solve the problem. : Rational fractions
: Functions and graphs, sequences and progressions, and systems of equations. divisibility of integers
: Attempt a problem for at least 15–20 minutes before looking at a solution. The unique value of Galitskii's problems lies in the logical struggle to find a non-standard approach.