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〖1/1算式〗
作业:求算式 6*35.5-1.7*3-2.3*2.15*19-1.8*2.1-1.8*2.8-0.35*3.85 的值.
题型:数学计算
解:
6*35.5-1.7*3-2.3*2.15*19-1.8*2.1-1.8*2.8-0.35*3.85
=213-1.7*3-2.3*2.15*19-1.8*2.1-1.8*2.8-0.35*3.85
=213-5.1-2.3*2.15*19-1.8*2.1-1.8*2.8-0.35*3.85
=213-5.1-4.945*19-1.8*2.1-1.8*2.8-0.35*3.85
=213-5.1-93.955-1.8*2.1-1.8*2.8-0.35*3.85
=213-5.1-93.955-3.78-1.8*2.8-0.35*3.85
=213-5.1-93.955-3.78-5.04-0.35*3.85
=213-5.1-93.955-3.78-5.04-1.3475
=207.9-93.955-3.78-5.04-1.3475
=113.945-3.78-5.04-1.3475
=110.165-5.04-1.3475
=105.125-1.3475
=103.7775 答案:6*35.5-1.7*3-2.3*2.15*19-1.8*2.1-1.8*2.8-0.35*3.85=103.7775你的问题在这里没有得到解决?请到 热门难题 里面看看吧!