总述：本次共解1题。其中
           ☆算术计算1题

〖1/1算式〗
    作业：求算式 ((145+1.05+0.25+1.85+2.4+2.05+2.35+3.6+3+0.85)*8+(3.5+3.95+3.7+3.3+2.05+1.85+2.6+5.35+3+5.3+3.8+2.3+2.6+2.05+0.85)*3)*2.5-0.5*1.1*8+(0.5+0.2)*0.2*3 的值.
    题型：数学计算
    解:
          ((145+1.05+0.25+1.85+2.4+2.05+2.35+3.6+3+0.85)*8+(3.5+3.95+3.7+3.3+2.05+1.85+2.6+5.35+3+5.3+3.8+2.3+2.6+2.05+0.85)*3)*2.5-0.5*1.1*8+(0.5+0.2)*0.2*3
        =(162.4*8+(3.5+3.95+3.7+3.3+2.05+1.85+2.6+5.35+3+5.3+3.8+2.3+2.6+2.05+0.85)*3)*2.5-0.5*1.1*8+(0.5+0.2)*0.2*3
        =(162.4*8+46.2*3)*2.5-0.5*1.1*8+(0.5+0.2)*0.2*3
        =1437.8*2.5-0.5*1.1*8+(0.5+0.2)*0.2*3
        =1437.8*2.5-0.5*1.1*8+0.7*0.2*3
        =3594.5-0.5*1.1*8+0.7*0.2*3
        =3594.5-0.55*8+0.7*0.2*3
        =3594.5-4.4+0.7*0.2*3
        =3594.5-4.4+0.14*3
        =3594.5-4.4+0.42
        =3590.1+0.42
        =3590.52
    答案:((145+1.05+0.25+1.85+2.4+2.05+2.35+3.6+3+0.85)*8+(3.5+3.95+3.7+3.3+2.05+1.85+2.6+5.35+3+5.3+3.8+2.3+2.6+2.05+0.85)*3)*2.5-0.5*1.1*8+(0.5+0.2)*0.2*3=3590.52

你的问题在这里没有得到解决？请到 热门难题 里面看看吧！