1 . 列式计算
一个数的45%再加上20正好比这个数的50%多2,这个数是多少?(用方程解)
一个数的45%再加上20正好比这个数的50%多2,这个数是多少?(用方程解)
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2 . 计算(能简算的要简算)
90÷
÷50% ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcf24ee2dd0a65e9d0439cf73b3fa96e.png)
25×1.6×12.5
90÷
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eac97e6740365c85ad857aff85cefbe5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcf24ee2dd0a65e9d0439cf73b3fa96e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/631a8851b154d63ece6d1059c77bfb8f.png)
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2019-06-27更新
|
400次组卷
|
2卷引用:2018-2019学年北师大版六年级下册期末测试数学试卷2
3 . 脱式计算,能简便计算的要简便计算.
①
②
③![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc5e2fa7c59d7f0a3ddb638cd2afefef.png)
④
⑤
⑥
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8acda8b65de460d9252ea4e0743137bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9547b907512158b00bb3b65d12b58df2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc5e2fa7c59d7f0a3ddb638cd2afefef.png)
④
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f87c9fe666cdd24613081352ff61f8fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fca92e8002b8ab7a731ff759648837.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4aa4b589fa926b44b727c17359afaae.png)
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4 . 脱式计算.
4.3×
+0.75×5.7+75% 58-58÷2-18
4.3×
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b2a698891d42c70b597f0da4f215f09.png)
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5 . 列式计算.
(1)9减去48个
的差去除5,商是多少?
(2)一个数的
比20的20%多56,这个数是多少?
(1)9减去48个
![](https://img.xkw.com/dksih/QBM/2019/4/10/2179423037677568/2233790407991297/STEM/44cec85f62ac426991be87c71564ca7e.png?resizew=17)
(2)一个数的
![](https://img.xkw.com/dksih/QBM/2019/4/10/2179423037677568/2233790407991297/STEM/26d14a6a0f2e4255a485ede75c462f9c.png?resizew=17)
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真题
6 . 脱式计算,能简算的要简算.
(1)
(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/079ccfe487b6d766beb739dcdcf34bd2.png)
(3)
(4)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcb104aa0cbbce0578c228e7797054f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/079ccfe487b6d766beb739dcdcf34bd2.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d52fc7d2477b0b38c4bb77812c2e21d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b2bf98ddb15520ccfada28b46d70a.png)
您最近一年使用:0次
2019-06-25更新
|
644次组卷
|
3卷引用:2019-2020学年苏教版六年级上册期末考试数学试卷41
7 . 列式计算
(1)8.7与1.2的差除以
,所得的商加上
,和是多少?
(2)一个数的
比它的20%多48,这个数是多少?(用方程解答)
(1)8.7与1.2的差除以
![](https://img.xkw.com/dksih/QBM/2019/6/21/2230501592514560/2232743851589632/STEM/cc67553c80fe4ed3a94a740ff0dd3253.png?resizew=15)
![](https://img.xkw.com/dksih/QBM/2019/6/21/2230501592514560/2232743851589632/STEM/75cbbe0fdfe04ef6b7216717be7e769c.png?resizew=16)
(2)一个数的
![](https://img.xkw.com/dksih/QBM/2019/6/21/2230501592514560/2232743851589632/STEM/e5af97f795784670b55b2306de50493d.png?resizew=20)
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8 . 简算.
(
-
)÷
+
×
+
×32 2.8×
+7.2×25%
(
![](https://img.xkw.com/dksih/QBM/2019/4/19/2185896586240000/2232659344457729/STEM/5002dd10a56846b5b39be2d6e77ddb85.png?resizew=16)
![](https://img.xkw.com/dksih/QBM/2019/4/19/2185896586240000/2232659344457729/STEM/c2515c46fade48319d11a20ba5ea2296.png?resizew=15)
![](https://img.xkw.com/dksih/QBM/2019/4/19/2185896586240000/2232659344457729/STEM/8b87aa231f5a4525af5e29ab49b8a067.png?resizew=23)
![](https://img.xkw.com/dksih/QBM/2019/4/19/2185896586240000/2232659344457729/STEM/f3d511a071fb4b08a0dfd20c12c029ed.png?resizew=16)
![](https://img.xkw.com/dksih/QBM/2019/4/19/2185896586240000/2232659344457729/STEM/607ca81ffb894f9cba7ba68af67e307b.png?resizew=21)
![](https://img.xkw.com/dksih/QBM/2019/4/19/2185896586240000/2232659344457729/STEM/3913288f296642b49933d588aba1b285.png?resizew=16)
![](https://img.xkw.com/dksih/QBM/2019/4/19/2185896586240000/2232659344457729/STEM/96d8d94e40874057af60e0abff107be6.png?resizew=16)
![](https://img.xkw.com/dksih/QBM/2019/4/19/2185896586240000/2232659344457729/STEM/beac571e79f94afe8efed0a3bf9e011f.png?resizew=23)
![](https://img.xkw.com/dksih/QBM/2019/4/19/2185896586240000/2232659344457729/STEM/e25039c4a9aa48beae321ac9419df222.png?resizew=13)
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9 . 能简算的要简算
100-2832÷59= 28×
+72×20%=
(
+
)÷
+
= 19.87-
-(
+8.87)=
100-2832÷59= 28×
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3ffd5c35bba71ea54c28622b6cf505d.png)
(
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf31876698721a199c7c53c6b320aa86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56d266a04f3dc7483eddbc26c5e487db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5dc0248a1c8911762d1387b5891c9ab3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56d266a04f3dc7483eddbc26c5e487db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99a27b7a4187707b0206a64cfdd1b05b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6faa377b82f7c39f03875874b78f922b.png)
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10 . 下面各题怎样简便就怎样算.
(1)2
﹣
÷
﹣![](https://img.xkw.com/dksih/QBM/2019/6/6/2219545603825664/2231002457284608/STEM/53d8494a09b94951b50223074869a8dd.png?resizew=13)
(2)62.5%×15+2×
﹣0.625
(3)
×36
(4)
+
×(0.5﹣
)
(1)2
![](https://img.xkw.com/dksih/QBM/2019/6/6/2219545603825664/2231002457284608/STEM/c21455e89e9b4cfa9ac7d22c921b7fe5.png?resizew=13)
![](https://img.xkw.com/dksih/QBM/2019/6/6/2219545603825664/2231002457284608/STEM/6d0b46dd6ed640ff85ea1409b5befc3c.png?resizew=21)
![](https://img.xkw.com/dksih/QBM/2019/6/6/2219545603825664/2231002457284608/STEM/14aa7ca9d48848f7bac8bc92d04c7117.png?resizew=21)
![](https://img.xkw.com/dksih/QBM/2019/6/6/2219545603825664/2231002457284608/STEM/53d8494a09b94951b50223074869a8dd.png?resizew=13)
(2)62.5%×15+2×
![](https://img.xkw.com/dksih/QBM/2019/6/6/2219545603825664/2231002457284608/STEM/09c5175dc01b4656ad546ecf7ef00f90.png?resizew=13)
(3)
![](https://img.xkw.com/dksih/QBM/2019/6/6/2219545603825664/2231002457284608/STEM/03f159808c0c4ad99059ffe820bb4144.png?resizew=21)
(4)
![](https://img.xkw.com/dksih/QBM/2019/6/6/2219545603825664/2231002457284608/STEM/bd0f36fa459d4a6bb7561eb7835179bf.png?resizew=21)
![](https://img.xkw.com/dksih/QBM/2019/6/6/2219545603825664/2231002457284608/STEM/21a32aec7a8c46f8a907f1cd0927a1e0.png?resizew=21)
![](https://img.xkw.com/dksih/QBM/2019/6/6/2219545603825664/2231002457284608/STEM/c21455e89e9b4cfa9ac7d22c921b7fe5.png?resizew=13)
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