Arithmetic, Algebra, the beginning of the analysis: Textbook

The textbook contains theoretical material and a large number of various tasks (both light and complex) for each of the school disciplines "arithmetic" and "algebra and the beginning of analysis". It is intended mainly to students of schools with in -depth study of mathematics, but to a large extent (especially the selection of tasks) may be useful for students of ordinary schools. Topics from the primary school program (for example, arithmetic, square trinomial, arithmetic and geometric progressions, percent) are presented here at the level that allows students to look at the eyes of high school students once studied by them. This is important when summing up the results of school mathematical education and, in particular, in preparation for the exam