Anaelena298 Anaelena298 18-02-2022 Matematică a fost răspuns calculează:[tex] \frac{5}{5} + \frac{9}{5} + \frac{4}{5} - \frac{10}{5} [/tex][tex] \frac{4}{3} - \frac{3}{3} + \frac{6}{3} [/tex][tex] \frac{15}{12} + \frac{18}{12} - \frac{11}{12} [/tex]