а) 337+377+821 = 231+259+168 = 658б) 1217+3513+1723 = 204+455+391 = 1050в) 4180-2541+5529 = 3280-1025+1595 = 3850г) 2618+2617+1435 = 468+442+490 = 1400д) 1217+3513+1723 = 204+455+391 = 1050е) 4180-2541+5529 = 3280-1025+1595 = 3850
а) 337+377+821 = 231+259+168 = 658
б) 1217+3513+1723 = 204+455+391 = 1050
в) 4180-2541+5529 = 3280-1025+1595 = 3850
г) 2618+2617+1435 = 468+442+490 = 1400
д) 1217+3513+1723 = 204+455+391 = 1050
е) 4180-2541+5529 = 3280-1025+1595 = 3850