1 . 《庄子·天下首》中有述:“一尺之棰,日取其半,万此不竭”!意思是·尺长的棍棒,今日截取它的一半,即一,明日取它一半的一半……永远也截不完。按照这样的方法,如果木棒长24分米,第三日截取的长度是( ) 分米,这三日截取的长度占总长度的( ) ,它的分数单位是( ) 。
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2 . 蒋老师把10支铅笔平均分给5个同学。每支铅笔是铅笔总数的
,每人分得的铅笔支数是铅笔总数的
。
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4cda3b35c6ea72341fff6147d6cebe7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4cda3b35c6ea72341fff6147d6cebe7.png)
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3 . “全国法制宣传日”是每年的12月4日,2023年的普法知识竞赛中,五(1)班代表队共抢答45道题目,其中正确的占抢答题目的
,五(1)班代表队共答对了( ) 道题目。
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/738c2eb3b99133f96c55b643911d2f28.png)
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4 . 一个长方体的长和宽都是
米,高是长的
。长方体的高是( ) 米,所有棱的长度之和是( ) 米。
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d33adb74906403b0b00fcbd9fa691d8b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
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5 . 一辆客车和一辆货车分别从A、B两地同时出发,相向而行,经过3小时相遇。货车每小时行驶60千米,客车速度比货车快
。客车每小时行驶( ) 千米,A、B两地相距( ) 千米。
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3ffd5c35bba71ea54c28622b6cf505d.png)
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6 . 75千克的
是( ) 千克;比80元多
是( ) 元。
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eac97e6740365c85ad857aff85cefbe5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56d266a04f3dc7483eddbc26c5e487db.png)
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7 . 在括号里填上“>”“<”或“=”。
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13fdb6e7ec248692642d39de5ee72ca2.png)
( )
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( )
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( )
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( )
×3
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8cc0f4e88a98b2b25320e4bed691342b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99ba98d32bdef24ec65373bde7fba36b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d86ab7c97cd8a0b15ba5efc1be94230.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31da7291140e430a11e2a10cc6cdefbb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf04772c4706ad5d764250460c410c01.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e63c60786a46bf18313aa747934f519.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dac452fbb5ef6dd653e7fbbef639484.png)
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8 .
。
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fda7d40153eea7815f42e44b8590f919.png)
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9 . 单位换算。
m3=( ) dm3
m=( ) cm
km2=( ) 公顷
日=( ) 时
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ecddc66fdaf47d36fcfb37f8d684ac0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7294f5ae2a24ff42e84cd9773b2a7287.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b74ebc1ebbf68cdbfdc34c61443975f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97623aba1e0855f4b2e56c0b25918acb.png)
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10 . 比一比,在括号里填上“>”“<”或“=”。
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36dffd37051467a5fa93a89a49ce975d.png)
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d58d356687a102973c71b205836ac6fc.png)
( )
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( ) ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37871750e0ea5e9446e43fefd4a94f03.png)
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( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10c753ef9b95c9cb12357ccb3de88a90.png)
( )
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( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36dffd37051467a5fa93a89a49ce975d.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d58d356687a102973c71b205836ac6fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21daaa1ebd00374b7d8ec4ca5ef28c47.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c07b81aba2924ce49711ee67a791ede.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37871750e0ea5e9446e43fefd4a94f03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/500fdaa8214cef0d10a63fc11b68992b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dac452fbb5ef6dd653e7fbbef639484.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10c753ef9b95c9cb12357ccb3de88a90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a2008b78a906cf5ecdfd68432fa9ad1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78599a2531771bee5260bcdea64ff03a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/738c2eb3b99133f96c55b643911d2f28.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f58b860dcbef218345099be1a65528cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7294f5ae2a24ff42e84cd9773b2a7287.png)
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