The handbook is a unique textbook in mathematics for students in grades 1-4. It contains theoretical (according to the primary school curriculum) and practical (examples, expressions, equations, problems, tests, cards, mathematical dictations, independent and tests, etc.) material that will contribute to the formation and consolidation of mathematical knowledge, skills and abilities of primary school students.
The handbook will help students learn more about the rules of oral and written calculations, learn to solve problems, equations, prepare for tests, and will be useful during additional classes in mathematics.
For elementary students classes, parents, teachers, educators of extended day groups, tutors, students of pedagogical educational institutions.