Arithmetic textbook for elementary school. Part III. 1937

The third part of the arithmetic textbook of a famous Soviet methodist, Associate Professor Natalya Popova introduces children into the world of large numbers and complex examples. All tasks are equipped with clear explanations that facilitate the process of understanding and solution. This publication is the original text of 1937.
The manual contains exercises for: numbering within a thousand and million, oral calculations, addition and subtraction of multi -digit numbers, multiplication and division of a multi -valued number into unambiguous and two -digit, special cases of multiplication and division, ordinary fractions, addition, subtraction, multiplication and multiplication, multiplication and multiplication. The division of integers, addition, subtraction, multiplication and division of decimal fractions, percentage calculations, calculation of the number by this part of it.
The textbook is designed for class and extracurricular work and will be a great help to teachers and parents