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2.用边长为2分米的方砖铺这间教室的地面,一共需要多少块方砖?
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您好,非常荣幸为您解答![](https://s.bdstatic.com/common/openjs/emoticon/img/face_02.png)
用边长为2分米的方砖铺这间教室的地面,一共需要800块方砖哦![](https://s.bdstatic.com/common/openjs/emoticon/img/face_02.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
3200÷(2×2)=3200÷4=800(块)答:一共需要800块方砖。
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_02.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_02.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_02.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
咨询记录 · 回答于2023-06-03
2.用边长为2分米的方砖铺这间教室的地面,一共需要多少块方砖?
您好,非常荣幸为您解答![](https://s.bdstatic.com/common/openjs/emoticon/img/face_02.png)
用边长为2分米的方砖铺这间教室的地面,一共需要800块方砖哦![](https://s.bdstatic.com/common/openjs/emoticon/img/face_02.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
3200÷(2×2)=3200÷4=800(块)答:一共需要800块方砖。
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_02.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_02.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_02.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,请您发一下完整的题目哦
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_02.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_207.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_02.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_207.png)