计算:
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c4ef665de0477a7df5ace4bc2ed9852.png)
更新时间:2021-12-30 16:00:25
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相似题推荐
解答题-计算题
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较易
(0.85)
【推荐1】计算:2
(﹣3)﹣|﹣5|+(﹣1)2019+5tan45°.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2468403b3eba9e40bfa36f464e927738.png)
您最近一年使用:0次
解答题-计算题
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较易
(0.85)
【推荐1】计算(解答要求写出必要的计算步骤):
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dddf7912e2345dadfc3e0ce8bd6c7a56.png)
(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d90d5cc7a8a68a3f6fc460b6c4587bea.png)
(3)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae41c1b9208da89bb887895058e59938.png)
(4)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/681709bbf289831b4943e19ba98ace65.png)
(5)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/702eaddf912aca220cb0544a78499227.png)
(6)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dfb33516806d71f81648df664c395418.png)
(7)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/987c8d6c611a9613fbe7f0f4b0571846.png)
(8)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dddf7912e2345dadfc3e0ce8bd6c7a56.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d90d5cc7a8a68a3f6fc460b6c4587bea.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae41c1b9208da89bb887895058e59938.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/681709bbf289831b4943e19ba98ace65.png)
(5)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/702eaddf912aca220cb0544a78499227.png)
(6)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dfb33516806d71f81648df664c395418.png)
(7)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/987c8d6c611a9613fbe7f0f4b0571846.png)
(8)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b99f31e1dacc03bb5542f44ec06eef2.png)
您最近一年使用:0次
解答题-计算题
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较易
(0.85)
【推荐2】计算:
(1)(﹣7)×5﹣(﹣36)÷4;
(2)
;
(3)﹣14+
×[2×(﹣6)﹣(﹣4)2];
(4)
.
(1)(﹣7)×5﹣(﹣36)÷4;
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f27961ec912a59a35fcda85b4d950dc.png)
(3)﹣14+
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56d266a04f3dc7483eddbc26c5e487db.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4ccaf12394aa8d192a526f5fcdb8f13.png)
您最近一年使用:0次