278期：≡十拿九稳《03,04,07,10,15,16,18,19,20,22,24,29,30,31,33,35,36,39,40,41,42,43,44,48》开：07中
279期：≡十拿九稳《01,03,04,06,07,08,10,13,16,17,18,24,25,26,27,31,32,33,34,35,39,43,44,45》开：40错
280期：≡十拿九稳《01,03,05,07,10,11,12,13,15,17,18,22,26,28,29,31,37,39,40,44,45,47,48,49》开：22中
281期：≡十拿九稳《01,02,03,04,07,09,11,12,14,15,21,23,26,28,30,31,32,33,36,37,39,41,45,46》开：43错
282期：≡十拿九稳《07,09,10,11,12,13,14,15,18,19,23,24,26,27,30,31,35,38,40,41,42,44,45,47》开：13中
283期：≡十拿九稳《01,06,08,10,12,14,19,20,21,24,26,27,29,30,35,36,37,38,39,41,42,43,46,47》开：88