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86×0.67+8.6×4.3-8.6用简便运算
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咨询记录 · 回答于2022-10-13
86×0.67+8.6×4.3-8.6用简便运算
亲,您好,很高兴为您解答
答案:86解析:86×0.67+8.6×4.3-8.6=8.6×10×0.67+8.6×4.3-8.6==8.6×6.7+8.6×4.3-8.6=8.6×(6.7+4.3-1)=8.6×10=86感谢您的耐心等待。以上是我的全部回复如果对我的服务满意,请给个赞哦,再次祝您事事顺心!平安喜乐!
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