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第四批组合:
1467 (7-4+1)*6 1468(6-4+1)*8 1469 (ffice:smarttags" />9-4-1)*6 14610 (4-1)*10-6
1477 (7-4)*(7+1) 1478(7-4)*8*1 1479(7-4)*(9-1) 14710?
1488 (8-4-1)*8 1489 4*8+1-9 14810?
1499? 14910 1+4+9+ 10
141010(10+10+4)*1
1555? 1556 5*6-5-1 1557? 1558? 1559 (9-5)*(5+1) 15510 (10-5)*5-1
1566 5*6-6*1 1567 5*6+1-7 1568(8-5+1)*6 1569 (9-5)*6*1 15610 (10-5-1)*6
1577? 1578 (7-5+1)*8 1579? 15710 5*7-10-1 1588 (8-5)*8*1 1589 (9-5-1)*8 158101+5+8+10
1599 1+5+9+9 15910(10+9+5)*1 151010 10+10+5-1
1666 (6-1)*6-6 1667? 1668? 1669 (9-6+1)*6 16610(10-6)*6*1
1677? 1678? 1679 (9-6)*(7+1) 16710 (10-7+1)*6
1688(8-6+1)*8 1689(9-6)*8*1 16810(10-6-1)*8
1699 (6+9+9)*1 16910 6+9+10-1
161010? ffice ffice" />
1777? 1778? 1779 1+7+7+9 17710 (7+7+10)*1
1788 1+7+8+8 1789 (7+8+9)*1 17810 7+8+10-1 公布出来的每组都能算出来吗?标红的我怎么也算不出来。 |