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 10.9*3+2.36*6+1.1*3+1.2*3+0.84*3+2*3+1.8*3+2.59*3 的值.
题型:数学计算
解:
10.9*3+2.36*6+1.1*3+1.2*3+0.84*3+2*3+1.8*3+2.59*3
=32.7+2.36*6+1.1*3+1.2*3+0.84*3+2*3+1.8*3+2.59*3
=32.7+14.16+1.1*3+1.2*3+0.84*3+2*3+1.8*3+2.59*3
=32.7+14.16+3.3+1.2*3+0.84*3+2*3+1.8*3+2.59*3
=32.7+14.16+3.3+3.6+0.84*3+2*3+1.8*3+2.59*3
=32.7+14.16+3.3+3.6+2.52+2*3+1.8*3+2.59*3
=32.7+14.16+3.3+3.6+2.52+6+1.8*3+2.59*3
=32.7+14.16+3.3+3.6+2.52+6+5.4+2.59*3
=32.7+14.16+3.3+3.6+2.52+6+5.4+7.77
=46.86+3.3+3.6+2.52+6+5.4+7.77
=50.16+3.6+2.52+6+5.4+7.77
=53.76+2.52+6+5.4+7.77
=56.28+6+5.4+7.77
=62.28+5.4+7.77
=67.68+7.77
=75.45 答案:10.9*3+2.36*6+1.1*3+1.2*3+0.84*3+2*3+1.8*3+2.59*3=75.45你的问题在这里没有得到解决?请到 热门难题 里面看看吧!