Ответ:
37·6235 = 6235·(30 + 7) = 187050 + 43645 = 230695.
286·602 = 286·(600 + 2) = 171600 + 572 = 172172.
73370:58 = 1265, так как 58·1265 = 73370.
845000:520 = 84500:52 = 1625.
37·6235 = 6235·(30 + 7) = 187050 + 43645 = 230695.
286·602 = 286·(600 + 2) = 171600 + 572 = 172172.
73370:58 = 1265, так как 58·1265 = 73370.
845000:520 = 84500:52 = 1625.