Алгебра. 7-9 классы. Алгоритмы решения задач

This book helps school students solve algebra problems from grades 7, 8 and 9. It is written by Tatyana Kolesnikova. It belongs to the series Algorithms for Solving Problems.

Each topic starts with a short piece of theory. It gives only the key rules and formulas. Next comes an algorithm for a standard type of problem. The algorithm is split into clear steps. A worked example of a typical problem follows. Then come tasks for the student to do alone. The aim is to build steady skill for lessons and tests.

The book works as a school reference guide. Parents can use it to help children with homework. Teachers and tutors can use it to plan lessons. It also suits preparation for the OGE and EGE exams of 2026.

This is the second edition. It has been revised and expanded.