95.7×0.28+6.3×0.28-0.28×2×44.54+4.454×718的简便计算
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咨询记录 · 回答于2022-10-07
95.7×0.28+6.3×0.28-0.28×2×44.54+4.454×718的简便计算
您好,95.7×0.28+6.3×0.28-0.28×2×44.54+4.454×718的简便计算为:95.7×0.28+6.3×0.28减0.28×2 =(95.7+6.3-2)×0.28 =100×0.28 =28。