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三点二七乘零点零八加四点五二乘零点六巧算
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亲亲![](https://s.bdstatic.com/common/openjs/emoticon/img/face_207.png)
很高兴为您解答![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
三点二七乘零点零八加四点五二乘零点六可得3.27*0.08+4.52*0.6=2.9736哟![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
。
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咨询记录 · 回答于2022-11-26
三点二七乘零点零八加四点五二乘零点六巧算
亲亲![](https://s.bdstatic.com/common/openjs/emoticon/img/face_207.png)
很高兴为您解答![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
三点二七乘零点零八加四点五二乘零点六可得3.27*0.08+4.52*0.6=2.9736哟![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
。
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_207.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
8.92×102
亲亲![](https://s.bdstatic.com/common/openjs/emoticon/img/face_207.png)
8.92×102=909.84哦![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
。
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_207.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
要巧算
3.27×0.08+4.52×0.6要巧算
亲亲![](https://s.bdstatic.com/common/openjs/emoticon/img/face_207.png)
巧算就是一边把数取整,一边把数拆成好算的数,然后换成加减,巧算的过程是锻炼大脑的过程,我这边只能提供答案,锻炼的大脑是我的,而不是您的大脑啊![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
。
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_207.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
亲亲![](https://s.bdstatic.com/common/openjs/emoticon/img/face_207.png)
巧算拓展信息:巧算(简算):包括乘法,除法的分配律,结合律,交换律。加法交换,结合等。这需要在某个算式中找出。找到了可以应用的定律,及每个数的分解数,就可以巧妙地算出答案了![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
。
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_207.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)