下列各题,怎样简便就怎样算。
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77da8cdf613a14148298eea100166017.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82035f220f68081bcb2c646b4ef7af19.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77da8cdf613a14148298eea100166017.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b41ef351b23b51a448cdb498be3e12e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4307d2660c15ac8e6d1ca3d227c2f8c.png)
更新时间:2020-01-25 10:26:12
|
【知识点】 整数、小数、分数、百分数的四则混合运算解读
相似题推荐
计算题-脱式计算
|
适中
(0.65)
【推荐1】计算下面各题,能简算的要简算。
×
+
÷
3.9×
-1.9×87.5﹪
×(
-
)÷
(
+
)×
+
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afd83a807de5b54e728458d402bab2bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e05f039e9abe25c2b795df556fc37f3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85aaa43bd25b5140d9dcfafdca9506e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/638d949ddae8438aa43bac1ceb106597.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59224fee408d905057241b56b90a2cce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/816a4bcde1f838e83602b760166bb881.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43f3469b03a534672e3da2c089a04d4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10402e4ddd0d323cc1ae83801ae976db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d0e7bfbd56fe73dfe04c04da749d942.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afd83a807de5b54e728458d402bab2bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19c63d328423f0138b4ba2ae47674485.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1887ee1e782c5542b25803a081449106.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/051265e0a08d27157097c8166529b374.png)
您最近一年使用:0次