Verbal counting

The simulator contains exercises for the development of the skill of oral account. The implementation of these tasks will give the student the opportunity to confidently and quickly perform calculations in the mind, will develop attentiveness and concentration. Training tasks are replaced by game, the purpose of which is to diversify the process of developing the skill of oral account. The motivating statements of the funny character of the mobile phone will help the student to find confidence or make it just smile. The manual can be used when repeating and consolidating the material, in preparation for control and independent work.
The book is intended for students of grades 1-4, teachers, parents, tutors