【重点】百位649051,十位187960.
1、排除023头,723百,524十,尾675
2、铁卒:06、04、67、48.
3、三字现:346,139,126,145,256,056,245,189
4、二定位14XX 1X1X 5X9X 8X7X 6XX1 8XX4 5X1X 1XX9 5XX9 7X6X 64XX 1X6X XX64 7XX1 1X9X 7XX9 7X8X 50XX
5、三定位:79X4,56X0,84X9,X091,X968,X099,148X,X561,6X61,747X,547X,X491,697X,76X0,