280期1-2-5-4-7-8尾开:开鼠42准

281期9-6-3-2-5-7尾开:开羊47准

282期2-5-4-7-8-9尾开:开牛41错

283期6-5-8-7-4-1尾开:开鸡45准

284期9-6-3-2-5-4尾开:开牛41错

285期1-4-2-3-6-0尾开:0000准