In order that a student learned easily to execute the actions of division and increase, it is needed much to practice.The offered edition is addressed to the students 2 classes for the rapid memorizing of tabular cases of increase and division. Tasks are presented in a playing form, that will help to support cognitive interest of in the process of forming for them skills of students of verbal account. In addition, for memorizing of table of division tasks are entered on самопроверку of the already decided examples. Thus, forming of skill of self-control at memorizing of multiplication table will help to memorize the tabular cases of division.The decision of plenty of examples and tasks on an increase and division will give an opportunity to the students in future to avoid calculable errors and lead to skills of work with these actions to automatism.A book will help parents and teachers to form and fasten skills of division and increase at students initial school.