274期杀【48,06,10,15,25,35,46,49,41,42】开23对
275期杀【49,10,17,18,20,27,29,43,45,32】开05对
276期杀【12,17,24,26,27,38,39,47,13,41】开31对
277期杀【43,46,47,49,02,14,29,30,48,09】开05对
278期杀【49,01,03,12,14,20,30,34,37,45】开35对
279期杀【47,15,18,19,21,38,40,48,49,42】开22对
280期杀【17,23,26,28,33,38,41,42,47,05】开00对