Calculeaza

[tex] \frac{9}{6} - \frac{6}{6} + \frac{5}{6} = \\ \frac{4}{8} + \frac{9}{8} - \frac{5}{8} = \\ \frac{9}{4} - \frac{5}{4} - \frac{1}{4} = \\ \frac{1}{3} + \frac{4}{3} + \frac{2}{3} = \\ \frac{9}{2} - \frac{1}{2} - \frac{5}{2} = [/tex]
Urgent!! Dau coroană la primul care raspunde ​