Simplifying algebraic expressions and using short multiplication formulas .
Area and perimeter formulas for rectangles, squares, and parallelograms. Angles: Relationship between central and inscribed angles. Recommended Resources for Practice uprazhneniia dlia povtoreniia kursa 7-9 klassov
The review of the grades 7–9 curriculum focuses on foundational topics in Algebra and Geometry, often aimed at final exams or OGE (Basic State Exam) preparation. Comprehensive sets of exercises for these grades can be found on educational platforms such as Infourok and YaKlass . Key Algebra Topics for Review (Grades 7–9) and roots. Pythagorean theorem
Operations with fractions, powers, and roots. and inscribed/circumscribed circles. Linear
Pythagorean theorem, sine/cosine rules, and inscribed/circumscribed circles.
Linear, quadratic, and inverse proportional functions. Sequences: Arithmetic and geometric progressions.
Standard review programs typically cover the following areas: