The Best Olympiad and Entertaining Problems in Mathematics. Developing Logic and Intellectual Abilities. Grade 3

The proposed manual includes various types of problems: logical, textual, with geometric content, combinatorial. The problems correspond to the age characteristics of children and the requirements of the educational program.
The manual includes 40 variations, each containing 5 problems of different types.
Answers are provided for all problems, and many of them include solutions.
Most problems are original.
The material of the manual can be used for organizing and conducting mathematical Olympiads, activities in circles, and in lessons.
The manual is addressed to elementary school students, teachers for preparing students for Olympiads, and parents interested in improving their children's knowledge and developing their abilities.