Collection of Arithmetic Problems. Part 1. Year 1941

Soviet arithmetic textbooks for elementary grades distinguished clarity and clarity of presentation, figurative and understandable examples for children. The compiler of this manual is a well-known teacher-methodologist, author of the multiple reprinted tasks of Natalya Popova. Thanks to its unique methodology, the kids learn the material completed better, and the learning process becomes not a boring routine, but an exciting game. The publication contains written and oral exercises for the first hundred digits: numbering, account and recording numbers, addition, subtraction, multiplication and division of up to 20 and round tens, tasks in two actions, tasks for a while. The manual is ideal for studying mathematics from scratch, and is intended for elementary school teachers and parents involved with children on their own