1-4 class. Tasks and exercises on the most difficult topics of mathematics with rules, test tests, control work and answers

The book is addressed to schoolchildren of grades 1-4, their teachers and caring parents. All tasks and exercises are thought out not only for additional homework. The book can also be used to explain the missed by the child or poorly learned by him in the lessons of educational material. It has all the main topics of the program. An explanation and visual analysis of solving problems with explanations, a brief record and answers are given. Attention is paid to oral and written calculations.

the notebook will help parents who are engaged with their children - they will be able to intelligibly, simply and quickly explain the child and any solution algorithm.