小学六年级数学《解决问题》检测试题

<div style="text-align: center;"><span class="Apple-style-span" style="font-weight: bold; "><font class="Apple-style-span" color="#FF0000">六年级“解决问题”检测</font></span></div><br><span style=" font-weight:bold; ">一、只列式不计算。(18分)</span><span style=" font-weight:bold; "></span><br><br><span>(1)王阿姨在市场卖菜。她面前的菜摊上摆了30千克辣椒,18千克白菜,20千克西红柿。</span><br><br><span>西红柿的重量是辣椒的几分之几?&nbsp;(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)&nbsp;</span><br><br><span>西红柿的重量是白菜的多少倍?&nbsp;&nbsp;&nbsp;(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><span>&nbsp;&nbsp;&nbsp;</span><div><span></span><br><span>白菜的重量比西红柿少几分之几?&nbsp;&nbsp;(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><br><br><span>辣椒的重量占总重量的几分之几?&nbsp;&nbsp;(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><br><span>(2)一箱苹果重8千克,吃了<img src="//www.szxuexiao.com/uploadimages/2012/1115/20121115174126.png?m=0.22859261720441282"></span><span>。还剩多少千克?</span><br></div><div><span></span><br><span style=" font-weight:bold; ">二、对比练习:(18分)</span><br><span>1、(1)男生30人,女生是男生的</span><img src="//www.szxuexiao.com/uploadimages/2012/1115/20121115174018.png?m=0.028817065292969346">,女生有多少人?</div><div><span></span><br><span>&nbsp;&nbsp;&nbsp;(2)男生30人,是女生的</span><span>,女生有多少人?</span><br><br><span>2、(1)男生有30人,女生比男生多</span><img src="//www.szxuexiao.com/uploadimages/2012/1115/20121115174018.png?m=0.028817065292969346">,女生比男生多多少人?</div><div><span></span><br><span>&nbsp;&nbsp;&nbsp;(2)男生比女生多30人,男生比女生多<img src="//www.szxuexiao.com/uploadimages/2012/1115/20121115174018.png?m=0.028817065292969346"></span><span>,女生有多少人?</span><br><br><span>3、10千克小麦能磨面粉<img src="//www.szxuexiao.com/uploadimages/2012/1115/20121115173430.png?m=0.36108616762794554"></span><span>千克,</span><br><br><span>(1)每千克小麦能面粉多少千克?(2)磨1千克面粉需要多少千克小麦?</span><br><br><span style=" font-weight:bold; ">三、综合练习:(54分)</span><span style=" font-weight:bold; "></span><br><br><span>1、修一条路全长2100米,第一天修了全长的</span><img src="//www.szxuexiao.com/uploadimages/2012/1115/20121115173346.png?m=0.2038434725254774"><span>,第二天修了第一天的<img src="//www.szxuexiao.com/uploadimages/2012/1115/20121115173326.png?m=0.9220906880218536"></span><span>倍,第三天修的是第二天的<img src="//www.szxuexiao.com/uploadimages/2012/1115/20121115173257.png?m=0.903300579637289"></span><span>倍,第三天修了多少米?</span></div><div><span></span><br><span>2、图书馆有科技书400本,比故事书少<img src="//www.szxuexiao.com/uploadimages/2012/1115/20121115173219.png?m=0.3574989619664848"></span><span>,故事书有多少本?</span><br><br><span>3、一列火车从甲地开往乙地,已经行了全程的<img src="//www.szxuexiao.com/uploadimages/2012/1115/20121115173149.png?m=0.9811724461615086"></span><span>,距离中点45千米,甲乙两地之间的距离是多少千米?</span><br><br><span>4、学校总务处买来白粉笔和彩色粉笔共220盒,已知白粉笔与彩色粉笔的数量比是9:2。彩色粉笔买了多少盒?</span><br><br><span>5、</span><span>甲、乙、丙三个修路队共同修完了一条公路。下面是三位队长的一段对话:甲队长说:我们完成了全部任务的一半。</span><span><br></span><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;乙队长说:我们修了120米。</span><br><br><span>&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;丙队长说:我们承担了全长的</span><span><img src="//www.szxuexiao.com/uploadimages/2012/1115/20121115173111.png?m=0.8147400198504329">。</span></div><div><span></span><span><br></span><span>请你根据以上信息,算一算这条公路长多少米?</span><br><br><span>6、有一个周长62.8米的圆形草坪,准备为它安装自动旋转喷灌装置进行喷灌。现有射程为20米、15米、10米的三种装置,你认为选哪种比较合适?安装在什么地方?</span><br><br><span>7、标准的田径场最里面一圈为400米,跑道宽为1.25米,在这样的场地上进行400米比赛,第二道和第四道应该相差多少米?</span><br><br><span>8、一个花坛,直径6米,在它周围镶嵌一圈不锈钢栏杆,铺有一条宽1米的环形鹅卵石小路,不锈钢栏杆有多长?小路的面积是多少平方米?</span><br><br><span style=" font-weight:bold; ">四、探索题。(10分)</span><br><br><span>在一块正方形钢板上如下图(1)、(2)裁剪圆片。</span><br><br><span>1、按照(1)、(2)这两种方法裁剪后,分别剩下多少平方米的钢板?(6分)</span><br><br><span>2、照这样的剪法,如果剪去16个圆后,剩下的面积是多少平方米?(2分)</span><br><br><span>3、通过上面的计算,你发现了什么?(2分)</span><br><br></div><div><img src="//www.szxuexiao.com/uploadimages/2012/1115/2012111517304.jpg?m=0.8329142930451781"><br></div><div><br><span style=" font-weight:bold; ">五、智力冲浪:(10分)</span><span style=" font-weight:bold; "></span><br><br><span>甲、乙、丙、丁四个班共植树60棵,甲班植树的棵数是其余三个班的</span><span>&nbsp;,乙班植树树的棵数是其余三个班的</span><span>&nbsp;,丙班植树棵树是其余三个班的</span><span>,丁班植树多少棵?</span><br></div><div><span><br></span></div>