下面的计算对吗?对的画“√”,错的画“×”并改正。
(1)
改正: (2)
改正:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb0478da463e4f8e1742b639ed95db2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5622e9ff7deb07b54d85ed9cdcf637a.png)
( )
( )
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28f21e4a21ee190eff9b60c28c96f9fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76e9bc70250526236b45ccfec4490826.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b82029f324f7e16e03f3e1a48e21b58d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb0478da463e4f8e1742b639ed95db2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8604896160985183bdbdf87e9f440f9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5622e9ff7deb07b54d85ed9cdcf637a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65808d356fe11747eefd6228db559de9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f38796d62b647d26b1df6cbde9f8fc3.png)
23-24五年级下·辽宁·课后作业 查看更多[2]
更新时间:2024-03-22 09:55:03
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适中
(0.65)
【推荐1】小小门诊部,把不对的改正过来.
(1)17.23-(7.23+8.5)
=17.23-7.23+8.5
=10+8.5
(1)17.23-(7.23+8.5)
=17.23-7.23+8.5
=10+8.5
=18.5
(2)5.85-1.75-0.25
=5.85-(1.75+0.25)
=5.85-2
=3.85
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