Textbook. GEF. Mathematics, grade 3, part 2. Rudnitskaya V.N.

The textbook is written according to the program compiled in accordance with the general concept of education in a four -year primary school, developed under the leadership of prof. N.F. Vinogradova. The textbook contains theoretical information and a system of exercises intended for the formation of new knowledge among students, consolidating the previously studied material, as well as the tasks and exercises of an increased level of complexity, tasks of an entertaining nature and some information from the history of mathematics. Training exercises necessary for the development of students' skills in accordance with the program in mathematics are placed in workbooks (authors Rudnitskaya V.N., Yudacheva T.V.).