1-4 class. Difficult rules of the Russian language with simple explanations, training exercises and final test tests

The workbook will be an excellent assistant for younger students in classes in the Russian language. In it, they will be able to study, consolidate and test the knowledge of all topics of the school curriculum. Simple explanations of difficult rules, a large number of training exercises, test tests - all these are important and necessary training materials for working out a competent letter. All tasks are given answers. The book is also addressed to caring parents who are interested in the quality of knowledge of their children, their literacy and performance. She will also be a great help in the work of the teacher.