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 ((1.7+3.9+2.8+3.6+3.3+2.7+2.3+1.85+6.35+3+2.4+2.35+2.5)*8+(3.5+1.35+5.4+3.8+3+5.05+3.85+6.5+3.5+1.2+2.3+1.2)*3)*3.4-2.2*1.2*3+(2.2+1.3*2)*0.1*2 的值.
    题型：数学计算
    解:
          ((1.7+3.9+2.8+3.6+3.3+2.7+2.3+1.85+6.35+3+2.4+2.35+2.5)*8+(3.5+1.35+5.4+3.8+3+5.05+3.85+6.5+3.5+1.2+2.3+1.2)*3)*3.4-2.2*1.2*3+(2.2+1.3*2)*0.1*2
        =(38.75*8+(3.5+1.35+5.4+3.8+3+5.05+3.85+6.5+3.5+1.2+2.3+1.2)*3)*3.4-2.2*1.2*3+(2.2+1.3*2)*0.1*2
        =(38.75*8+40.65*3)*3.4-2.2*1.2*3+(2.2+1.3*2)*0.1*2
        =431.95*3.4-2.2*1.2*3+(2.2+1.3*2)*0.1*2
        =431.95*3.4-2.2*1.2*3+4.8*0.1*2
        =1468.63-2.2*1.2*3+4.8*0.1*2
        =1468.63-2.64*3+4.8*0.1*2
        =1468.63-7.92+4.8*0.1*2
        =1468.63-7.92+0.48*2
        =1468.63-7.92+0.96
        =1460.71+0.96
        =1461.67
    答案:((1.7+3.9+2.8+3.6+3.3+2.7+2.3+1.85+6.35+3+2.4+2.35+2.5)*8+(3.5+1.35+5.4+3.8+3+5.05+3.85+6.5+3.5+1.2+2.3+1.2)*3)*3.4-2.2*1.2*3+(2.2+1.3*2)*0.1*2=1461.67

你的问题在这里没有得到解决？请到 热门难题 里面看看吧！