排列三上期奖码号831
排除码推荐:7,0 潜在排除码5
独胆一枚:6
双胆两码:6,0
三胆预测码:1,6,0
百位:0,1,3,2
十位:3,7,6,4
个位:6,1,8,0
五码精准复式:16087
六码复式报号:146087
七码复式同步:1460875
推荐和值区间范围:[2-19]
跨度应看好四数:0,9,8,7 减少范围:0,8
组选:7,803,017,025,176,454,056,802,546,205
直选:077,572,438,045,550,106,047,266,680,060,005,644,368,570,612,485