The transition from kindergarten to school is not easy - but it can be made easier. The tasks in the book have been compiled in such a way that the children can easily acquire the knowledge necessary for smooth learning at school. That's why the collection of tasks is primarily intended for kindergarten students in large groups, as well as for elementary school students who find it more difficult to "enter" the world of numbers. In addition to the tasks that develop the accuracy of counting, the tasks that help to recognize and deepen the recognition of hand images and the acquisition of number images provide an opportunity for a successful start to school. The speech therapist tested the playful tasks compiled by the acquirer on his own students, so we can be sure that the children will use the publication with pleasure and benefit.