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The main task of the manual is the formation and consolidation of students" skills and methods of addition and subtraction in the range of 100, the acquisition of experience in solving logical problems.
In each lesson, except for examples of addition and subtraction, inequalities and equalities, tasks for the composition of the number and compilation of sequences, solving logical problems, etc., also give breathing exercises, games for the development of attention, exercises for development interdnewer interaction. The questions and tasks of each topic are built in a certain order, which activates the mechanisms of the corresponding parts of the brain and is justified neuropsychologically.
The class of classes is designed for the independent work of a younger student, but can be used by teachers of additional education, teachers, parents