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 0.9446×0.7174+0.0264×1.3553+0.0186×2.0102+0.0004×2.6912+0.0001×2.703+0.0032×1.9771+0.0067×1.2504 的值.
题型:数学计算
解:
0.9446×0.7174+0.0264×1.3553+0.0186×2.0102+0.0004×2.6912+0.0001×2.703+0.0032×1.9771+0.0067×1.2504
=0.677656+0.0264×1.3553+0.0186×2.0102+0.0004×2.6912+0.0001×2.703+0.0032×1.9771+0.0067×1.2504
=0.677656+0.03578+0.0186×2.0102+0.0004×2.6912+0.0001×2.703+0.0032×1.9771+0.0067×1.2504
=0.677656+0.03578+0.03739+0.0004×2.6912+0.0001×2.703+0.0032×1.9771+0.0067×1.2504
=0.677656+0.03578+0.03739+0.001076+0.0001×2.703+0.0032×1.9771+0.0067×1.2504
=0.677656+0.03578+0.03739+0.001076+0.00027+0.0032×1.9771+0.0067×1.2504
=0.677656+0.03578+0.03739+0.001076+0.00027+0.006327+0.0067×1.2504
=0.677656+0.03578+0.03739+0.001076+0.00027+0.006327+0.008378
=0.713436+0.03739+0.001076+0.00027+0.006327+0.008378
=0.750826+0.001076+0.00027+0.006327+0.008378
=0.751902+0.00027+0.006327+0.008378
=0.752172+0.006327+0.008378
=0.758499+0.008378
=0.766877 答案:0.9446×0.7174+0.0264×1.3553+0.0186×2.0102+0.0004×2.6912+0.0001×2.703+0.0032×1.9771+0.0067×1.2504=0.766877你的问题在这里没有得到解决?请到 热门难题 里面看看吧!