福彩3D上期奖码号621
独胆一枚:1
双胆两码:1,9
三胆预测码:0,1,9
百位:3,2,9,0
十位:7,5,8,0
个位:8,1,5,0
五码精准复式:01936
六码复式报号:071936
七码复式同步:0719364
推荐和值区间范围:[16-24]
跨度应看好四数:1,4,6,7 减少范围:1,6
组选:7,060,808,450,467,306,345,566,316,371
直选:102,336,172,973,673,387,053,719,306,821,187,441,817,242,094,900