【重点】百位369471,十位610345.
1、排除921头,520百,987十,尾302
2、铁卒:78、38、59、15.
3、三字现:045,124,568,589,139,069,037,367
4、二定位4XX8 8XX6 47XX 64XX 4X4X 5XX4 XX65 8X1X X40X XX16 X4X4 4XX4 X9X6 4X3X 0X6X XX66 8XX1 X76X
5、三定位:X764,6X34,6X41,841X,47X4,444X,44X8,53X1,590X,441X,0X61,0X41,X435,043X,