272期必中合数单双：合数单开猪30准

273期必中合数单双：合数单开鼠41准

274期必中合数单双：合数双开龙49错

275期必中合数单双：合数双开鼠41错

276期必中合数单双：合数单开鼠29准

277期必中合数单双：合数单