Logic tasks for Grade 3: Harshes for the mind

The manual contains logical tasks and puzzles systematized. The purpose of the manual is to form the thinking of children of younger school age, develop an entrance, resourcefulness, to teach solve non-standard tasks.
The tasks are filed in the game form and provide for different levels of complexity that encourages students to raise the level of knowledge and skills. Tasks on the development of logical thinking make it possible to identify and eliminate knowledge gaps in a timely manner and contribute to the best assimilation of the material on the school program and the formation of mathematical skills.
The manual is recommended for classes in secondary schools and for additional occupations at home.
Compiled by: Efimova I. V.
7th edition