english: They must know three things: They must have good handwriting, because the data is handwritten; they must be able to read; and they must be able to do multiplication, division, addition and subtraction in their head.
non_english: Moraju znati tri stvari: moraju da imaju dobar rukopis,  jer su podaci pisani rukom; moraju da znaju da čitaju; i moraju da znaju da množe, dele, sabiraju  i oduzimaju napamet.