Mathematics. 2nd Grade. Textbook. In 3 parts (set of 3 books)

This book is a tutorial of reusable.
The tutorial is intended for the 2nd grade of a general education of a four-year-old elementary school. Complies with the federal state educational standard of primary general education, is a continuation of the continuous course of mathematics of the same authors and an integral part of the set of textbooks of the educational education system "school 2100". In Nim, for the first time in elementary school, elements of stochastic and ways to solve some entertaining and non-standard tasks are considered.
The textbook is focused on the development of thinking, the creative abilities of the child, his interest in mathematics, functional literacy, computational skills. It is the basis of the mathematics course and an integral part of the mathematics and informational course, created in accordance with the requirements of the Federal State Educational Standard of Primary General Education.
3rd edition corrected