Classes for primary school. Mathematics. 1st grade

A series of books "classes for elementary school" was created to help students of grades 1-4. Designed to expand and deepen the knowledge obtained by first-graders in school lessons. The series also published the books "Russian language" (1-4 class) and "English" (1-4 class).
This book will help students:
Develop an account skills, learn how to quickly solve examples,
Learn to solve problems in one and two actions,
learn to distinguish geometric shapes and bodies,
Get acquainted with the units of measurement of length and mass,
Learn to determine the time by the hour.
Crosswords, puzzles, sudoku and coloring presented in the manual will make classes more fascinating and help support the interest of students to mathematics.
For younger schoolchildren
For joint activities of adults and children