真题
1 . 用脱式计算下面各题(能简算的要简算).
(1)4×1.25×0.25×80 (2)24÷(
+
)-![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46062f9e2ccbc148de4ca46793b347b2.png)
(3)2.3×201-2.3 (4)
÷〔
×(
-0.25)〕
(1)4×1.25×0.25×80 (2)24÷(
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb84f6fbac102ccf326b2223d69cb7cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76e4c30981fd0794c8b8f2c21b7af6b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46062f9e2ccbc148de4ca46793b347b2.png)
(3)2.3×201-2.3 (4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2520a69117acc7643f8ea829f612d432.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8eff998d034284391ca064755fa6bf1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d0e7bfbd56fe73dfe04c04da749d942.png)
您最近一年使用:0次
真题
2 .
_______ ;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1465bafe5df1e951ea9a43e9e24f49f.png)
您最近一年使用:0次
2018-07-20更新
|
238次组卷
|
2卷引用:【推荐】【小升初分班】北京四中2017年小升初分班测试数学试题