[情自阑珊]2024131期大乐透追加投注预测后区复式：03 11 12
- 前区三胆
- 13,21,24
- 前区五胆
- 13,19,21,22,24
- 前区杀三码
- 03,25,27
- 前区杀六码
- 03,06,25,26,27,34
- 后区三胆
- 03,11,12
- 后区五胆
- 01,03,07,11,12
- 后区杀一码
- 02
- 后区杀三码
- 02,04,05
- 复式7+3
- 08,13,19,21,22,23,24 + 01,07,12
- 前12+后3
- 02,08,10,13,16,18,19,21,22,23,24,35 + 01,07,12
- 20码大底
- 01,02,08,09,10,12,13,14,15,16,18,19,21,22,23,24,28,32,33,35