Logical tasks for grade 4. Nuts for the mind

The manual contains systematized logical tasks and puzzles. The purpose of the manual is to form the thinking of children of primary school age, develop ingenuity, resourcefulness, and teach to solve non -standard problems. The tasks are presented in a playful way and provide for different levels of complexity, which encourages students to increase the level of knowledge and skills.
Tasks for the development of logical thinking make it possible to timely identify and eliminate knowledge gaps and contribute to better assimilation of the material according to the school curriculum and the formation of mathematical skills. The manual is recommended for classes in secondary schools and for additional classes at home.
Compiled by I.V. Efimova.
9th edition