【重点】百位152497,十位956240.
1、排除940头,836百,378十,尾042
2、铁卒:17、26、57、56.
3、三字现:017,379,149,016,478,259,279,368
4、二定位7XX7 XX57 X56X 6XX7 2X6X 6X6X 5X9X 71XX XX53 7XX9 X5X1 6X4X XX91 55XX X2X3 5X4X X9X1 X45X XX21 5X6X
5、三定位:795X,3X53,6X51,315X,316X,756X,512X,X546,X441,62X6,X946,3X23,74X3,22X1,