计算:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/335f96af570702ad184457eed43e9d3e.png)
更新时间:2023-01-08 20:14:04
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解答题-计算题
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较易
(0.85)
【推荐2】计算:
(1)-12021+(π-3.14)0-
+(-2)3.
(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f3c51b9b18f27e4798c19e9a2e7f19e.png)
(3)20102﹣2009×2011(利用公式)
(1)-12021+(π-3.14)0-
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9711746ee9d0c6c6b58f4f133bccee3.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f3c51b9b18f27e4798c19e9a2e7f19e.png)
(3)20102﹣2009×2011(利用公式)
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解答题-计算题
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较易
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【推荐2】计算:
(1)(
)×
;
(2)
;
(3)2
;
(4)(2
﹣1)2﹣(3
+1)(3
﹣1).
(1)(
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aeade6698b762b4fbf740f3ef09eef29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2967337e3fcb228dded64ab0c41a17e0.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/778080743e7b13ec135686e724b194ff.png)
(3)2
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a75dd19eb849df492e467571f5360b47.png)
(4)(2
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf298f00799cbf34b4db26f5f63af92f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf298f00799cbf34b4db26f5f63af92f.png)
您最近一年使用:0次