Laci Székács, the best football striker in his class, is not good at maths.When it comes to writing his test, he can't solve the examples.The children do everything they can to stop their partner's father from going to the teacher, because they know that if he finds out the result, he won't let Laci play.In the end, the boy, although he learns maths, can't take part in the championship, but the other children are also banned from playing...