【重点】百位752940,十位945867.
1、排除952头,163百,102十,尾053
2、铁卒:29、78、19、56.
3、三字现:129,159,012,039,389,489,257,269
4、二定位7XX7 X9X8 19XX 0XX9 17XX X46X 7X4X 6X6X 8X9X 7XX9 6X9X X5X1 X29X 89XX XX88 X98X 1X4X 65XX 8XX1
5、三定位:X451,14X7,84X7,X767,X992,74X1,X249,77X7,8X49,X748,X299,15X2,62X9,X261,