45.2x66.7

45.2x66.7

452x66.7 66.7x53.8 66.7如何简算??？
45.2x66.7 + 66.7x53.8 + 66.7 =66.7 x (45.2 + 53.8 + 1)=66.7 x 100 =6670 希望我的回答对您有帮助😉😳--🦢，满意请采纳🙊——🦋🏅，谢谢🐃🍄_✨。
45.2×66.7+6.67×548 =45.2×66.7+6.67×10×54.8 =66.7×（45.2+54.8）66.7×100 =6670 思路👺-——🐬：通过观察可以发现667=66.7×10 而且548÷10=54.8🎣🦍-——🦀，54.8+45.2=100🦃🐬——🐈🍂，因此🦊🌸——🐞，可以变形之后提取公因数进行简便计算🤑🦤_😤🌒。
45.2乘以66.7➕66.7乘以53.8➕66.7用简便方法计算??？
原式=45.2x66.7+66.7x53.8+66.7 =(45.2+53.8+1)x66.7 =(99+1)x66.7 =100x66.7 =667
45.2×66.7+6.67×548 =45.2×66.7+66.7×54.8 =（45.2+54.8）×66.7 =100×66.7 =6670
简算这题45.2×66.7+6.67×538+667×0.1,拜托大神?？
45.2×66.7+6.67×538+667×0.1 =45.2x66.7+66.7x53.8+66.7x1 =（45.2+53.8+1）x66.7 =100x66.7 =6670
45.2X66.7十66.7X53.8十66.7 =66.7×（45.2+53.8+1）66.7×100 =6670🦃_🐔；请采纳如果你认可我的回答🦂😎_🐖，敬请及时采纳😗_🤐，如果你认可我的回答🌴🌙_🎮，请及时点击【采纳为满意回答】按钮~~手机提问的朋友在客户端右上角评价点【满意】即可🐲🪁——🐓🤿。你的采纳是我前进的动力~~O(∩_∩)O🦟🐓|🤮，记得好评和到此结束了？🐽🐖|🦤。
45.2×66.7 +6.67×538+ 6.67×10简便运算??？
45.2×66.7+6.67×538+6.67×10 =452×6.67+6.67×538+6.67×10 =(452+538+10)×6.67 =1000×6.67 =6670
45.2*66.7+53.8*66.7+66.7=66.7*(45.2+53.8+1)=66.7*100=6670

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