电子课本
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知识点
小数乘分数的计算方法:
1. 能约分的先约分再计算比较简便。
2. 可以把小数转化成分数来计算;如果分数能化成有限小数,也可以把分数化成小数来计算。可以根据数的特点,灵活选择方法进行计算。
参考答案
第8页 做一做
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图文解读
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当堂检测
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同步练习1
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同步练习2
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免责声明: 文章源于会员发布,不作为任何投资建议
如有侵权请联系我们删除,本文链接:https://www.sws100.com/kexue/239279.html
电子课本
知识点
小数乘分数的计算方法:
1. 能约分的先约分再计算比较简便。
2. 可以把小数转化成分数来计算;如果分数能化成有限小数,也可以把分数化成小数来计算。可以根据数的特点,灵活选择方法进行计算。
参考答案
第8页 做一做
图文解读
当堂检测
同步练习1
同步练习2
免责声明: 文章源于会员发布,不作为任何投资建议
如有侵权请联系我们删除,本文链接:https://www.sws100.com/kexue/239279.html