270期杀【09,18,23,31,32,38,42,49,33,39】开30对
271期杀【10,12,13,33,34,42,47,49,24,43】开45对
272期杀【47,01,12,16,19,37,41,44,08,30】开46对
273期杀【07,11,17,18,21,26,30,36,45,38】开27对
274期杀【49,10,12,17,24,28,30,32,26,36】开23对
275期杀【49,12,16,25,32,38,40,42,43,01】开05对
276期杀【46,04,05,06,09,11,21,24,31,48】开31错
277期杀【46,49,08,15,16,17,21,42,47,44】开05对
278期杀【46,49,01,05,18,25,36,44,45,48】开00对