更新时间:2019-11-27 14:08:48
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【知识点】 含乘方的有理数混合运算解读
相似题推荐
解答题-计算题
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适中
(0.65)
【推荐1】计算:
(1)
;
(2)
;
(3)
;
(4)
;
(5)
;
(6)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e897283996033e7603bc6240c12e33af.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a979035536afe77098b88b97b4443769.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/679f7339f9396489c378506bad16e8f0.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0eb2a2434f8da5de9132499373400fbd.png)
(5)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af3cbe7177cba177faebb8207c6e77eb.png)
(6)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5b2c09e8fbfe525a666274f8b684aa9.png)
您最近一年使用:0次
解答题-计算题
|
适中
(0.65)
【推荐2】计算:
(1)﹣0.5﹣(﹣3
)+2.75﹣(+7
) (2)(﹣5)×(﹣7)+20÷(﹣4)
(3)(-24)×
; (4)-14-(1-0×4)÷
×[(-2)2-6].
(1)﹣0.5﹣(﹣3
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56d266a04f3dc7483eddbc26c5e487db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
(3)(-24)×
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd45a2bf7dfa15bd5e54a34e4701d123.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dac452fbb5ef6dd653e7fbbef639484.png)
您最近一年使用:0次