【重点】百位495283,十位415039.
1、排除198头,601百,728十,尾123
2、铁卒:37、46、02、03.
3、三字现:127,137,259,348,479,019,789,028
4、二定位4XX4 0X4X X54X X4X0 X84X XX30 3X5X 5X4X X43X 3XX4 4XX5 6XX4 3XX0 6X4X X9X6 3XX6 4XX0
5、三定位:32X5,3X44,X240,X855,08X5,X454,34X4,65X0,52X0,48X5,0X50,X514,X836,X939,