5 Calculeaza unile sub altele 739:23 = 847:32= 541:26 = 325:13 = 3873:18 = 1959:17 = 2642:35= 7243:48 = 12 439: 12 = 27 159:38 = 82.450:41 = 72.654:22 =
dau coroana!​