题型:填空题
难度:0.65
引用次数:231
题号:9007240
比较大小:
________
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/115b1a5109eb896f487302f297651df8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef836708ff4f7ed21b7370fd028988b5.png)
更新时间:2019-11-19 14:41:58
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适中
(0.65)
【推荐1】比较大小:π______
(填“<”、“>”、或“=”).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/459a70247a3427f38818a992ab8b9c73.png)
您最近一年使用:0次
填空题
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适中
(0.65)
【推荐2】①绝对值等于
的数是______ .
②若数m,n满足
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e1966feea6154a978ea3a312dbaaa36.png)
______ .
③估算比较大小![](https://staticzujuan.xkw.com/quesimg/Upload/formula/499e04dc977daf19ab514a2c5ab0e507.png)
______
(填“>”或“<”).
④如果
,那么![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24112e29329e63f4837ec61245376ad2.png)
______ .
⑤如果正数m的平方根分别为
和
,则m的值是______ .
⑥若
,则
的平方根是______ .
⑦若
是125的立方根,则
的立方根是______ .
⑧已知
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1643ea82422a02aee98234bef2e05e03.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2967337e3fcb228dded64ab0c41a17e0.png)
②若数m,n满足
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92d486d89e2f6023ed370d476144b01c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e1966feea6154a978ea3a312dbaaa36.png)
③估算比较大小
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/499e04dc977daf19ab514a2c5ab0e507.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
④如果
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00fb36f14a554b013b1be79a3cf32a40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24112e29329e63f4837ec61245376ad2.png)
⑤如果正数m的平方根分别为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73b5a9de8a72dda70e3eefeb0a408ffd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e26ea0261f2b67983b07b8d0bb8bf3.png)
⑥若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca1e5ee81b45fb63048d9213ffd4e6da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18f0281e6bbdbe08beeccb55adf84536.png)
⑦若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1b8d3f7a166ff5db92d9ee0014a960d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bc4ab4ce7ee9ebece6cb10fcf03285c.png)
⑧已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6df738b7158fd79ab0c694982517959.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/373fc80834e64408ed8958295dbfa3f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1643ea82422a02aee98234bef2e05e03.png)
您最近一年使用:0次