270期：24码$$（01,02,03,04,05,07,11,12,16,20,21,24,25,26,32,34,35,37,38,41,44,45,46,49）开：32中
271期：24码$$（03,05,06,10,11,12,21,22,23,24,25,26,27,30,31,32,37,38,39,40,43,45,47,48）开：22中
272期：24码$$（03,07,08,10,13,14,16,17,19,21,22,23,24,25,26,27,28,29,32,33,35,38,42,49）开：34错
273期：24码$$（02,05,06,07,08,09,10,11,13,14,19,20,22,23,24,28,29,31,33,35,36,38,39,47）开：42错
274期：24码$$（01,03,05,07,09,10,11,12,16,18,19,21,22,25,26,29,30,32,36,38,39,41,45,48）开：88