Mathematics Handbook. Grade 1

The handbook is intended for elementary school students studying under an accelerated three-year program or an individual plan, as well as for teachers working within the program "Effective Primary School." The main requirement for handbooks for elementary school students is a brief and clear presentation of educational material. This manual presents the entire mathematics curriculum for grade 1 in an extremely accessible format, with tables, diagrams, rules, and examples of their application, according to the three-year training program. Such a presentation of the material allows for a quick search for necessary educational information, thorough review, and reliable memorization of it. The modern and user-friendly manual has been developed in full compliance with the requirements of the Federal State Educational Standards for primary general education.