calculati 6,15+0,081- 3,04
faceti va rog in colonita
dau coroana


Răspuns :

6,15+0,081- 3,04 = 3,191

......................................
6,15+0,081-3,04=3,191

0,081+
6,150
_____
6,231-
3,040
_____
3, 191