280期：╬╬二十八码╬╬=====【01,02,03,04,06,08,09,12,13,14,15,16,20,22,23,24,27,30,31,33,35,38,40,41,42,44,45,49】开：15对
281期：╬╬二十八码╬╬=====【01,02,04,06,07,08,09,11,12,15,16,17,18,19,22,24,26,27,28,31,38,40,42,43,44,45,46,47】开：10错
282期：╬╬二十八码╬╬=====【02,04,05,12,13,14,15,16,17,18,19,20,22,23,25,26,27,29,30,31,35,36,37,39,40,41,45,46】开：23对
283期：╬╬二十八码╬╬=====【02,05,08,09,10,11,12,15,16,17,18,19,20,21,24,26,27,28,29,31,34,41,42,43,46,47,48,49】开：18对
284期：╬╬二十八码╬╬=====【03,07,08,09,10,11,12,14,15,16,18,21,22,23,25,26,28,32,33,34,35,36,41,43,45,47,48,49】开：=--=