1.38+2.250+3.38+4.250+5.38+6.250+7.38+8.250+9.38+10.250=?

问题描述:

1.38+2.250+3.38+4.250+5.38+6.250+7.38+8.250+9.38+10.250=?

58.15你怎么算的?计算机采纳吗?