Mathematics. Crosswords and puzzles. 4th grade. Zelenko S.V.

A collection of entertaining tasks includes specially designed game exercises, encryptions, puzzles and crosswords for students to work out primary schools of knowledge, skills in mathematics for the course of the fourth grade. Tasks will help fourth graders without any effort to remember the rules, repeat arithmetic actions, and learn mathematical patterns. The presented exercises can be used both in the lessons and as homework, on stimulating and supporting classes, as Olympiad tasks.

The manual is addressed to students of the fourth grades and their parents, primary school teachers, organizer teachers, and library teachers, library employees for the formation of students with a sustainable interest in mathematics.