272期:七尾中特【7412369】开:羊46准
273期:七尾中特【9632541】开:虎27错
274期:七尾中特【7896541】开:马23错
275期:七尾中特【9632584】开:鼠05准
276期:七尾中特【9632147】开:狗31准
277期:七尾中特【8524103】开:鼠05准
278期:七尾中特【3698520】开:？00准

0尾：10,20,30,40
1尾：01,11,21,31,41
2尾：02,12,22,32,42
3尾：03,13,23,33,43
4尾：04,14,24,34,44
5尾：05,15,25,35,45
6尾：06,16,26,36,46
7尾：07,17,27,37,47
8尾：08,18,28,38,48
9尾：09,19,29,39,49