计算
(1)
:
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b77e32568948d4cbec4c7f044b8b8551.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30e6128338b5365b17b6073ce2b2b8f2.png)
更新时间:2024-01-26 23:11:05
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解答题-计算题
|
适中
(0.65)
【推荐1】计算
(1)
;
(2)
;
(3)解方程:
;
(4)解方程:
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9880df1bda9d5be24d239dc130516866.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4dbd6fa20681c6acad50561129db558.png)
(3)解方程:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50dbe2f3dec8f4a13a7a9d613f45b031.png)
(4)解方程:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed2b23b939c642da68d5204a5cdabd66.png)
您最近一年使用:0次
解答题-计算题
|
适中
(0.65)
【推荐2】计算题:
(1)(-78) +(+5)+(+78) ;
(2)99
×(-36).
(1)(-78) +(+5)+(+78) ;
(2)99
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e02bde9fa360e2cebec4b990874098c8.png)
您最近一年使用:0次