Abstract:
In the process of its evolution, mathematics, along with the creation of didactic strategies forstudying the necessary contents, alsocreated certain efficient calculation procedures. Students begin tocalculate from the moment they learn the first figures/numbers and then, later, when they becomefamiliar with mathematical operations, operation rules, definitions, properties, mathematical entities,etc., they clearly see the connections between concepts and contents and apply skillfully this knowledgein the most mathematics, performance calculations, didactic tasks, practical orientation, contents ofvarious everyday situations.
