Kalkulačka Casio MS 80 + a- DPH sama přičte

fx-3950P Close up The functional features consist of : Multi-Replay function, 2-line Display, Perfect Algebraic Method. 2-line display lets you view the expression and its result at the same time. Built-in program functions facilitate quick and efficient repeat calculations. 2-line display Fraction calculations Program function Multi-replay function Combination and Permu... (více v detailu)