277期：【30码】《21+08+12+47+19+01+09+34+05+20+36+32+24+33+40+15+04+45+38+23+25+49+26+37+27+22+17+31+07+03》开羊47准
278期：【30码】《23+32+29+12+08+15+19+11+41+13+24+20+42+36+48+35+07+09+05+06+30+45+28+14+39+46+22+43+16+21》开牛41准
279期：【30码】《19+07+05+40+36+24+41+02+33+08+13+49+31+14+04+27+18+25+15+03+11+09+30+46+12+42+37+10+45+43》开虎04准
280期：【30码】《24+41+02+05+39+47+26+29+34+23+48+19+22+13+07+18+04+46+36+28+03+27+12+15+49+37+43+08+35+33》开狗20错
281期：【30码】《37+30+02+39+35+16+03+13+42+36+26+48+34+17+18+07+20+43+23+33+10+27+32+19+24+08+06+04+31+44》开?准