92+87+90+78+95+86+93+88+99+97

问题描述:

92+87+90+78+95+86+93+88+99+97

92+87+90+78+95+86+93+88+99+97
=100-8+100-13+100-10+100-22+100-5+100-14+100-7+100-12+100-1+100-3
=100*10-(8+13+10+22+5+14+7+12+1+3)
=1000-95
=905