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 3.5*8+2.15*8+1.1*6+1.3*6+0.86*6+2*6+1.5*6+2.59*2+4.43*2 的值.
题型:数学计算
解:
3.5*8+2.15*8+1.1*6+1.3*6+0.86*6+2*6+1.5*6+2.59*2+4.43*2
=28+2.15*8+1.1*6+1.3*6+0.86*6+2*6+1.5*6+2.59*2+4.43*2
=28+17.2+1.1*6+1.3*6+0.86*6+2*6+1.5*6+2.59*2+4.43*2
=28+17.2+6.6+1.3*6+0.86*6+2*6+1.5*6+2.59*2+4.43*2
=28+17.2+6.6+7.8+0.86*6+2*6+1.5*6+2.59*2+4.43*2
=28+17.2+6.6+7.8+5.16+2*6+1.5*6+2.59*2+4.43*2
=28+17.2+6.6+7.8+5.16+12+1.5*6+2.59*2+4.43*2
=28+17.2+6.6+7.8+5.16+12+9+2.59*2+4.43*2
=28+17.2+6.6+7.8+5.16+12+9+5.18+4.43*2
=28+17.2+6.6+7.8+5.16+12+9+5.18+8.86
=45.2+6.6+7.8+5.16+12+9+5.18+8.86
=51.8+7.8+5.16+12+9+5.18+8.86
=59.6+5.16+12+9+5.18+8.86
=64.76+12+9+5.18+8.86
=76.76+9+5.18+8.86
=85.76+5.18+8.86
=90.94+8.86
=99.8 答案:3.5*8+2.15*8+1.1*6+1.3*6+0.86*6+2*6+1.5*6+2.59*2+4.43*2=99.8你的问题在这里没有得到解决?请到 热门难题 里面看看吧!