276期杀【42,43,45,47,48,08,12,27,39,46,21,49】开31对
277期杀【25,26,29,34,37,44,47,49,07,17,40,42】开05对
278期杀【48,03,09,10,21,22,26,31,17,27,04,08】开35对
279期杀【22,24,26,36,42,48,11,14,30,38,43,05】开22错
280期杀【14,20,25,26,33,38,42,03,04,29,36,11】开08对
281期杀【27,28,30,31,34,36,41,46,48,49,15,33】开17对
282期杀【15,17,26,35,42,43,07,11,19,39,40,47】开30对
283期杀【26,27,28,35,44,46,47,48,05,10,11,30】开00对