<span> 5 1 6 8 7 3 2 4</span>
<span>405*(803-597):6+876000:(3104-72*38+432)=15000</span>
<span>1)803-597=206</span>
<span>2)72*38=2736</span>
<span>3)3104-2736=368</span>
<span>4)368+432=800</span>
<span>5)405*206=83430</span>
<span>6)83430:6=13905</span>
<span>7)876000:800=1095</span>
<span>8)13905+1095=15000</span>