Mathematics. Fast and high-quality calculations: training exercises for grades 5-11 (Preparation for

In the proposed manual, about 3,000 training oral exercises of the baseline in all didactic lines of the program in mathematics for the course of 5-11 classes are presented. The book consists of 17 chapters. Theoretical material is included in each chapter. The proposed tasks are combined into groups of six, one of them is a solution. At the end of the book there are answers to all tasks. The manual is addressed to students, teachers and methodologies. The teacher gives a material that can be used both with the presentation of new topics and in the organization of thematic repetition. Also, these tasks can be enabled for express monitoring in the form of verification work for 5-10 minutes. The student is given the opportunity to work out the skills of performing fast and high-quality computing. Especially the book is important to graduates who are preparing for the exam and OGE. Having reversed the allowance, the graduate will be able to properly perform the examination tasks of the baseline and will spend the minimum time for their implementation, and this will make it possible to pay more attention to solving difficult tasks of the second part