<div style="text-align: center;"><font color="#ff0000">2014－2015学年小学六年级数学第一学期期中测试卷</font></div><div><br>
<table border="1" width="100%">
<tbody><tr>
<td>
<br>题 号<br>
</td>
<td>
<br>一<br>
</td>
<td>
<br>二<br>
</td>
<td>
<br>三<br>
</td>
<td>
<br>四<br>
</td>
<td>
<br>五<br>
</td>
<td>
<br>六<br>
</td>
<td>
<br>七<br>
</td>
<td>
<br>总计<br>
</td>
</tr>
<tr>
<td>
<br>得 分<br>
</td>
<td>
<br> <br>
</td>
<td>
<br> <br>
</td>
<td>
<br> <br>
</td>
<td>
<br> <br>
</td>
<td>
<br> <br>
</td>
<td>
<br> <br>
</td>
<td>
<br> <br>
</td>
<td>
<br> <br>
</td>
</tr>
</tbody></table>
<br><span>一、填空题：（每空<span>1</span>分共<span>25</span>分）</span><br>
<br><span>1</span><span style="
">、一本书<span>100</span>页，看了1/4<span>
</span>，看了多少页？我是这样想的：看了1/4，是看了（<span> </span>）的<span> 1/4</span>，就是把（<span> </span>）看作单位“<span>1</span>”，求看了多少页，就是求（<span> </span>）的（<span> </span>）是多少。</span><br>
<br><span>2</span><span style="
">、两个自然数的倒数和为<span style="position:
relative;"> 7/12</span>，这两个数分别是（<span> </span>）和（<span> </span>）。</span><br>
<br><span>3</span><span style="
">、3/5<span style="
">
</span>小时<span> =</span>（<span>
</span>）分，3/4<span style="
">
</span>千克<span> =</span>（<span>
</span>）克。</span><br>
<br><span>4</span><span style="
">、最小质数的倒数是（<span> </span>），<span>0.25</span>的倒数是<span>( )</span>。</span><br>
<br><span>5</span><span style="
">、1/6<span style="
">
</span>×（<span> </span>）＝7/13<span>
</span>×（<span> </span>）＝17/13<span>
</span>－（<span> </span>）＝（<span> </span>）×<span>0.3</span>＝<span>1</span></span><br>
<br><span>6</span><span style="
">、把<span>5</span>千克糖平均分成<span>6</span>包，每包糖重</span><span> </span><span>（<span><span> </span></span>）<span>/</span>（<span><span> </span></span>）<span> </span></span><span>千克，每包糖是<span>5</span>千克的</span><span>（<span><span> </span></span>）<span>/</span>（<span><span> </span></span>）<span> </span></span><span>。</span><br>
<br><span>7</span><span style="
">、李明坐在教室里的位置是第<span>4</span>列第<span>1</span>行，可以用（<span>4</span>，<span>1</span>）来表示，你现在坐在教室的位置如果用数对表示是（<span> </span>）。</span></div><div><font face="宋体"><br></font><span>8</span><span style="
">、<span style="letter-spacing:-.5pt">在同一个圆内，半径与直径都有（<span> </span>）条，半径的长度是直径的（<span> </span>），</span>直径与半径的长度比是（<span> </span>）。</span><br>
<br><span>9</span><span style="
">、小明家的圆桌面的周长是<span>376.8</span>厘米，这个圆桌面的直径是（
）厘米。</span><br>
<br><span>10</span><span style="
">、</span><span>6/5 </span><span>＝<span>18</span>：（<span> </span>）＝（<span> </span>）：<span>20</span>＝</span><span>（<span><span> </span></span>）<span>/25 </span></span><span>＝（<span> </span>）÷<span>40</span></span><span style="color:#DDDDDD"> </span><br>
<br><span style="
">二、选择题：（<span>5</span>分）</span><br>
<br><span>1</span><span>、（<span> </span>）的倒数一定大于<span>1</span>。</span><br>
<br><span>A</span><span>、假分数<span> B</span>、任何数<span> C</span>、真分数</span><br>
<br><span>2</span><span style="
">、食堂买来<span>100</span>千克大米，吃了<span> 1/5</span>，还剩下的（<span> </span>）千克。</span><br>
<br><span>A</span><span style="font-family: 宋体;">、<span><img src="//www.szxuexiao.com/uploadimages/2014/1106/2014116135727.png?m=0.3143515232950449"><span>
</span> B</span>、<span>20
C</span>、<span>80</span></span><br>
<br><span>3</span><span style="
">、<span style="letter-spacing:-.6pt">“把6/7公顷土地平均分成<span>2</span>块，每块是多少公顷？”下列说法错误的是</span>（<span> </span>）。</span><br>
<br><span>A</span><span>、就是求6/7<span style="position:
relative;;letter-spacing:-.6pt">
</span><span style="letter-spacing:-.6pt">公顷的1/2</span><span style="
">
</span>是多少</span></div><div><span><span><br></span></span></div><div><span><span>B</span>、就是把<span>6</span>个1/7<span style="
">
</span>公顷平均分成<span>2</span>份</span></div><div><span><span><br></span></span></div><div><span><span>C</span>、就是把<span>6</span>个1/7<span>
</span>公顷平均分成1/2<span>
</span>份</span><br>
<br><span>4</span><span>、一个圆的直径与一个正方形的边长相等，这个圆的面积（<span> </span>）</span><span>正方形的面积。</span><br>
<br><span> A</span><span style="
">、等于<span>
B</span>、大于<span>
C</span>、小于</span><br>
<br><span>5</span><span>、如图，大半圆的周长（<span> </span>）两个小半圆的周长之和。</span><br>
<br><img src="//www.szxuexiao.com/uploadimages/2014/1106/2014116135925.png?m=0.5724085590336472"><br><br><span>A</span><span style="
">、＝<span>
B</span>、＞<span>
C</span>、＜</span><br>
<br><span>三、计算题：<span>30</span></span><br>
<br><span>1</span><span>、直接写出得数。（每题<span>1</span>分）</span><br>
<br><img src="//www.szxuexiao.com/uploadimages/2014/1106/201411614028.png?m=0.6329074569512159"><br>
<br><span>2</span><span style="
">、能简便的用简便方法。（每题<span>2</span>分）</span><br>
<br><img src="//www.szxuexiao.com/uploadimages/2014/1106/201411614137.png?m=0.49544854392297566"><br>
<br><span>3</span><span>、解方程 （每题<span>3</span>分）<span> </span></span><br>
<br><img src="//www.szxuexiao.com/uploadimages/2014/1106/201411614354.png?m=0.6769410774577409"><br><span>四、图形题</span><br>
<br><span>1</span><span>、求下面各圆或圆环的面积。（<span>12</span>分）</span> </div><div><br></div><div><img src="//www.szxuexiao.com/uploadimages/2014/1106/2014116141812.png?m=0.9192756647244096"><br>
<br>2、求右图阴影部分的面积；（4分）<br><br><img src="//www.szxuexiao.com/uploadimages/2014/1106/2014116141941.png?m=0.5988167552277446"><br><br><span>五、解决问题：（<span>24</span>分）</span><br>
<br><span>1</span><span>、</span><span>润发超市卖出啤酒，八月份卖出的箱数与七月份卖出的箱数比是</span><span style="font-size:">4</span><span style="font-family:
宋体;">﹕</span><span style="font-size:">5</span><span>。八月份卖出了</span><span style="font-size:">180</span><span>箱，七月份卖出了多少箱？</span><br>
<br><span>2</span><span style="
">、某一品牌电视机每台售价<span>1500</span>元，现在降低1/5<span>
</span>出售，现在每台售价多少元？</span><br>
<br><span>3</span><span style="
">、</span><span>小强看一本科技书，第一天看了</span><span style="font-size:">20</span><span style="font-family:
宋体;">页，第二天看了</span><span style="font-size:">25</span><span>页，两天正好看了全书的3/5</span><span style="
">
</span><span>。这本科技书有多少页？</span><span style="font-size:"></span><br><br><span>4</span><span>、一堆沙运走了总吨数的2/7<span>
</span>，剩下的比运走的多<span>2.1</span>吨，这堆沙有多少吨？</span><br>
<br><span>5</span><span style="
">、</span><span>李明收集邮票</span><span style="font-size:">40</span><span>枚，王红收集的邮票比李明多2/7</span><span style="
">
</span><span>。王红收集邮票多少枚</span><span style="
">？</span><br>
<br><span style="
">6</span><span style="
">、</span><span style="
letter-spacing:-.5pt">一个三角形三个顶点</span><span style="letter-spacing:-.5pt">A</span><span style="
letter-spacing:-.5pt">、</span><span style="letter-spacing:-.5pt">B</span><span style="
letter-spacing:-.5pt">、</span><span style="letter-spacing:-.5pt">C</span><span style="
letter-spacing:-.5pt">用数对表示分别是</span><span>（</span><span>3</span><span>，</span><span>6</span><span>）、（</span><span>6</span><span>，</span><span>8</span><span>）、（</span><span>2</span><span>，</span><span>8</span><span>）。</span><br>
<br><span>①请画出将这个三角形向下平移</span><span>2</span><span>格后三角形</span><span>A</span><span>′</span><span>B</span><span>′</span><span>C</span><span>′。</span><br>
<br><span>②<span style="letter-spacing:-.5pt">这时三角形三个顶点用数对表示分别是</span></span><span style="letter-spacing:-.5pt"></span><br>
<br><span>A</span><span>′（</span><span> </span><span>，</span><span>
</span><span>）、</span><span>B</span><span>′（</span><span> </span><span>，</span><span>
</span><span>）</span><span>C</span><span>′（</span><span> </span><span>，</span><span>
</span><span>）。</span><br>
<br><img src="//www.szxuexiao.com/uploadimages/2014/1106/2014116143351.png?m=0.9792850273661315"><br><br></div>
六年级上