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【321134】【期中测试】六年级上册 数学试题--期中综合质量检测卷(一)人教版 (含答案)

时间:2025-01-08 19:31:06 作者: 字数:4662字
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六年级上册期中综合质量检测卷(一)


一、填空题(27分)

1.一张满分150分的试卷,乐乐考了135分,相当于满分100分的(________)分。

2.一辆车 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> km耗油 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> L,每千米耗油(________L1升汽油可供车行(________)千米。

3.六(1)班男女生人数比是4∶3,则女生占全班的 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> ,男生比女生多 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>

4.冬冬面向正北,向右转120°,这时他面对方向是(________)偏(________)(________)。

58米的 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> 是(________)米;300千克减少 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> 后是(________)千克。

690分钟完成的试卷,至少有 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> 的时间用来检查,答题要在(________)分钟内完成。

7.( )÷20 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>18∶( )= <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> =( )(小数)。

8.已知AB <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> ,若A12,则B=(________);若B12,则A=(________)。

9 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>
A岛为观测点。

B岛在东偏(________)(________°方向,距A岛(________km

B岛为观测点。

A岛在(________)偏(________)(________°方向,距B岛(________km

10.六(1)班男、女生人数的比是8∶9,已知女生有27人,男生有(________)人。


二、选择题(15分)

11.甲数和乙数的比是1∶2,乙数和丙数的比是3∶4,那么,甲数和丙数的比是( )。

A3∶8 B2∶4 C1∶4

12.若ab,且ab均为非零自然数,下面各式中计算结果最大的是( )。

A <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> × <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> B <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> ÷ <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> C <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> D <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>

13.两根1米长的绳子,第一根截去 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> m,第二截去 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> ,剩下的相比( )。

A.第一段长 B.第二段长 C.一样长 D.不能确定

14a是一个非零自然数,下列算式中得数最大的是( )。

A <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> B <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> C <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> D <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>

15.一本书已看了 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> ,则已看的页数比未看的页数少( )。

A <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> B <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> C <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> D <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>


三、口算和估算(4分)

16.直接写出得数。

 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> × <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> 1.4× <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> 113÷16 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> ÷0.25

3 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> ÷7 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> ÷ <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>  <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> ×7


四、脱式计算(18分)

17.计算下列各题,能简算的要简算。

 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>  <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>  <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>




 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>  <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>  <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>




五、解方程或比例(9分)

18.解方程。

 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> x <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>1  <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>3.2x <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>  <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> x <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> x <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>




六、作图题(6分)

19.明明从家里出发,向东偏北40°方向上走了3千米到超市,然后向正东方向走了2千米到了广场,然后又向南偏东30°方向上走了2千米。(用1厘米表示1千米)

 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>

20.在图中画阴影表示出 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> × <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> 的含义。

 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>


七、解答题(21分)

21.柳老师家安装的分时电表收费标准如下。柳老师家八月份用电量是300千瓦时,谷时用电量是峰时用电量的 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> ,该月王老师家应付电费多少元?

时段

峰时(800—2100

谷时(2100—次日800

单价

0.5/千瓦时

0.3/千瓦时



22.弱视是一种比近视严重的眼病,大多未能及时发现而错过最佳矫正时间。据统计,我国弱视的发病一般占人口数的 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> 。李明所在学校有500名学生,弱视学生4人。

1)按一般发病可能性,学校至少会有多少名学生弱视?

 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>

2)对比学校已被发现的弱视学生数,你有什么看法及建议?



23.刘楠读《西游记》,上午读了这本书的 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> ,下午比上午多读了5页,这时已读的页数与未读页数的比是1∶3,这本《西游记》有多少页?



24.疫情防控期间,李阿姨用3mL消毒液和1300mL水稀释成消毒水,但说明书上标明消毒液与水的比是1∶500,为此李阿姨应再往消毒水中加多少毫升水?



  1. 养殖场有鸡3200只,第一周卖出 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> ,第二周卖出 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> ,两周一共卖出多少只鸡?



















参考答案

190

2 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>  <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>

3 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>

4.东 南 30°

52 240

675

72415301.2

818 8

9.北 30 270 南 西 60 270

1024

11A

12C

13C

14D

15C

16 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>1

 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>  <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>

17 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>46

 <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>  <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a> <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>

18x <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>x <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>x <a href="/tags/4/" title="测试" class="c1" target="_blank">测试</a> <a href="/tags/7/" title="质量" class="c1" target="_blank">质量</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/51/" title="试题" class="c1" target="_blank">试题</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/279/" title="综合" class="c1" target="_blank">综合</a>

19.见详解

20.见详解

21114

22.(110人;(2)见详解

23180

24200毫升

252480




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