Algebra. Textbook for 6-7 grades

The famous textbook on algebra by the outstanding mathematician A.P. Kiselev is beloved by many generations. The simplicity of explanations, accuracy of concepts, and conciseness of presentation make the material easily digestible. The first part of the course presented in the book contains the basic concepts, discusses operations with rational numbers, monomial and polynomial expressions, algebraic fractions, first-degree equations, and quadratic equations. The textbook is intended for school students in 6th and 7th grades who want to improve their mathematics knowledge, teachers of secondary schools, as well as anyone interested in and loving this subject.