【重点】百位207654,十位803572.
1、排除074头,893百,941十,尾401
2、铁卒:35、29、26、46.
3、三字现:169,347,359,019,079,145,678,189
4、二定位6X7X 5X7X 8X5X 5X5X 8X0X 66XX 8XX9 XX52 1X8X 1XX5 5X8X 15XX 1X5X X2X5 67XX XX58 X05X 35XX
5、三定位:X732,365X,86X8,8X83,X602,6X03,X272,65X9,X579,625X,X639,85X3,15X5,1X83,