计算:
(1)
;
(2)
;
(3)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d9bd807e5a85162548b254f2b0ad604.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/190a6127c80113bd65df17331ebe7e3a.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d09485433616cd88309b2abfc213d6f.png)
更新时间:2023-01-02 19:38:44
|
相似题推荐
解答题-计算题
|
适中
(0.65)
【推荐2】计算
(1)(﹣1)2014﹣(3﹣π)0+(﹣1)﹣2;
(2)(4a3b﹣6a2b2﹣10ab2)÷(2ab);
(3)已知:2m=3,2n=4,求2m+2n的值;
(4)2021×2023﹣2022².
(1)(﹣1)2014﹣(3﹣π)0+(﹣1)﹣2;
(2)(4a3b﹣6a2b2﹣10ab2)÷(2ab);
(3)已知:2m=3,2n=4,求2m+2n的值;
(4)2021×2023﹣2022².
您最近一年使用:0次