2016年小学六年级数学毕业模拟试题及答案详解

<div style="text-align: center;"><strong><font color="#ff0000">2016年小学六年级数学毕业模拟试题</font></strong></div><br><strong><span>一、</span><span>填空:(共21分 每空1分)</span></strong><br><br><span>1、70305880读作( &nbsp;&nbsp;&nbsp;),改写成用“万”作单位的数是( ),省略万位后面的尾数约是( )。</span><br><br><span>2、</span><span>2010年第16届广州亚运会</span><span>的举办时间为2010年11月1</span><span>3</span><span>日——11月 27日,那么这届亚运会要经历( &nbsp;</span><span>&nbsp;</span><span>&nbsp;)</span><span>个星期还多( &nbsp;&nbsp;&nbsp;)天</span><span>。</span><br><br><span>3、</span><span>把<img src="//www.szxuexiao.com/uploadimages/2016/0701/201671112052.png?m=0.6115017335594612"></span><span>化成最简整数比是( &nbsp;),比值是( &nbsp;)。</span><br><br><span>4</span><span>、</span><span>3</span><span>÷</span><span>( &nbsp;)=( &nbsp;&nbsp;)</span><span>÷</span><span>24= </span><span>= 75% =( &nbsp;)折。</span><br><br><span>5、</span><span>如图中圆柱的底面半径是( &nbsp;</span><span>&nbsp;</span><span>&nbsp;&nbsp;),把这个圆</span><span>柱的侧面展开可以得到一个长方形,这个长方形的</span><span>面积是( &nbsp;</span><span>&nbsp;</span><span>&nbsp;&nbsp;),这个圆柱体的体积是( &nbsp;</span><span>&nbsp;</span><span>&nbsp;&nbsp;)。</span><span>(圆周率为π)</span><span></span><br><br><img src="//www.szxuexiao.com/uploadimages/2016/0701/20167111220.png?m=0.5939104288872221"><br><br><span>6、<img src="//www.szxuexiao.com/uploadimages/2016/0701/201671112244.png?m=0.7196746216823684"></span><br><br><span>7、1千克盐水含盐50克,盐是盐水的( </span><span>&nbsp;</span><span>&nbsp;&nbsp;)%。</span><br><br><span>8、</span><span>7□8</span>□<span>能同时被2、3、5整除,个位只能填( &nbsp;&nbsp;),百位上最大能填( )。</span><br><br><span>9、一所学校男学生与女学生的比是4 :5,女学生比男学生人数多</span><span>( </span><span>&nbsp;</span><span>&nbsp;&nbsp;</span><span>)%。</span><br><br><span>10、一座城市地图中两地图上距离为10</span><span>cm,表示实际距离30km,该幅地图 的比例尺是( )。</span><br><br><strong><span>二、</span><span>判断题:(共5分 每题1分)</span></strong><br><br><span style="font-family:华文中宋;华文中宋;">1、自然数(0除外)不是质数,就是合数。( )</span><span style="font-family:华文中宋;华文中宋;"></span><br><br><span style="font-family:华文中宋;华文中宋;">2、小于</span><span>五分之四</span><span style="font-family:华文中宋;华文中宋;">而大于五份之二的分数只有五份之三。( &nbsp;)</span><span style="font-family:华文中宋;华文中宋;"></span><br><br><span style="font-family:华文中宋;华文中宋;">3、一个圆柱与一个圆锥等底等高,他们的体积和是36立方米,那么圆锥的体积是9立方米。( &nbsp;)</span><span style="font-family:华文中宋;华文中宋;"></span><br><br><span style="font-family:华文中宋;华文中宋;">4、</span><span>生产的9</span><span>0</span><span>个零件中,有</span><span>10</span><span>个是废品,合格率是9</span><span>0</span><span>%</span><span>。 </span><span>(</span><span></span><span>&nbsp;&nbsp;)</span><span style="font-family:华文中宋;华文中宋;"></span><br><br><span style="font-family:华文中宋;华文中宋;">5、“一只青蛙四条腿,两只眼睛,一张嘴;两只青蛙八条腿,四只眼睛,两张嘴,三只青蛙</span><span style="font-family:华文中宋;">…</span><span style="font-family:华文中宋;华文中宋;">那么青蛙</span><span>的只数与</span><span style="font-family:华文中宋;华文中宋;">腿的条数成正比例关系” ( )</span><span style="font-family:华文中宋;华文中宋;"></span><br><br><strong><span>三、</span><span>选择题:(5分 每题1分)</span></strong><br><br><span>1、</span><span>2011年的1月份、2月份、3月份一共有( &nbsp;&nbsp;&nbsp;)天。</span><br><br><span>A.89 &nbsp;</span><span></span><span>B.90</span><span></span><span></span><span>C.91 &nbsp;&nbsp;&nbsp;</span><span style="font-family:华文中宋;华文中宋;">D.92 &nbsp;&nbsp;</span><span style="font-family:华文中宋;华文中宋;"></span><br><br><span style="font-family:华文中宋;华文中宋;">2、把一个平行四边形任意分割成两个梯形,这两个梯形,这两个梯形中( &nbsp;&nbsp;) 总是相等。</span><span style="font-family:华文中宋;华文中宋;"></span><br><br><span style="font-family:华文中宋;华文中宋;">A.高 &nbsp;B.上下两底的和 &nbsp;&nbsp;&nbsp;C.周长 &nbsp;&nbsp;D. 面积</span><span style="font-family:华文中宋;华文中宋;"></span><br><br><span style="font-family:华文中宋;华文中宋;">3、</span><span>一个长方形长5厘米,宽3厘米,<img src="//www.szxuexiao.com/uploadimages/2016/0701/201671113126.png?m=0.05417153326364588"></span><span>表示()几分之几。</span><br><br><span>A</span><span style="font-family:华文中宋;华文中宋;">.</span><span>长比宽多 B</span><span style="font-family:华文中宋;华文中宋;">.</span><span>长比宽少C</span><span style="font-family:华文中宋;华文中宋;">.</span><span>宽比长少 D</span><span style="font-family:华文中宋;华文中宋;">.</span><span>宽比长多</span><span style="font-family:华文中宋;华文中宋;"></span><br><br><span style="font-family:华文中宋;华文中宋;">4、一个分数的分子缩小3倍,分母扩大3倍,分数值就缩小( &nbsp;)倍。</span><span style="font-family:华文中宋;华文中宋;"></span><br><br><span style="font-family:华文中宋;华文中宋;">A.3 &nbsp; &nbsp;B.6 &nbsp;&nbsp;&nbsp;C.9 &nbsp; D.不变</span><span style="font-family:华文中宋;华文中宋;"></span><br><br><span>5、</span><span>下列X和Y 成反比例关系的是( )。</span><br><br><img src="//www.szxuexiao.com/uploadimages/2016/0701/201671113217.png?m=0.28866324335427684"><br><br><strong><span>四、</span><span>计算题:(共35分)</span></strong><br><br><span>1、直接写出得数。(每题1分)</span><br><br><span>26</span><span>×50</span><span>=</span><span>    25×0.2=    </span><span>10-0</span><span>.8</span><span>6=    </span><span>24</span><span>×</span>3/4<span>=</span><br><br><br><span></span><span>3/7÷3</span><span>= &nbsp; &nbsp; 125</span><span>%</span><span>×8= &nbsp; &nbsp; &nbsp;</span><span>4</span><span>.</span><span>8</span><span>÷0.8= &nbsp; &nbsp; 8÷4/5</span><span>=</span><br><br><br><span></span><span>12×(1/4</span><span>+1/6</span><span>)=</span><span>&nbsp;&nbsp;</span><span>1</span><span>-1</span><span>÷9= &nbsp;</span><span style=";-;">&nbsp;2/3</span>-<span style=";-;">2/3</span>×0=<span style=";-;">  </span><span>2.</span><span>5×3.5×0.4=</span><span></span><br><br><span>2、脱式计算。</span><span>(每题2分)</span><br><br><img src="//www.szxuexiao.com/uploadimages/2016/0701/201671113513.png?m=0.043300240845995264"><br><br><span>3、</span><span>解比例和方程。</span><span>(每题3分)</span><br><br><img src="//www.szxuexiao.com/uploadimages/2016/0701/20167111365.png?m=0.4125020554966403"><br><br><span>4、列式计算。</span><span>(每题4分)</span><br><br><span>(1)180比一个数的50﹪多10,这个数是多少?</span><br><br><span>(2)0.15除以3/8</span><span>的商加上5,再乘以1/4</span><span>,积是多少?</span><br><br><strong><span>五、</span><span>解决问题:(共34分 前7题每题4分,第8题6分)</span></strong><br><br><span>1、车队向灾区运送一批救灾物资,去时每小时行80km,5小时到达灾区。回来时每小时行100km,这支车队要多长时间能够返回出发地?</span><br><br><span>2、书店有一套科普丛书原价96元,现按6折出售,买一套可以便宜多少元?如果买6套,360元够吗?</span><br><br><span>3、邮局汇款的汇率是1%,在外打工的小明的爸爸给家里汇钱,一共交了38元的汇费,小明的爸爸一共给家里汇了多少元?</span><br><br><span>4、汽车厂计划25天组装汽车4000辆,实际提前5天完成,实际平均每天组装汽车多少辆?(用方程解)</span><br><br><span>5、一个长方体玻璃鱼缸(鱼缸的上面没有玻璃),长5分米,宽3分米,高3</span><strong><span>.</span></strong><span>5分米。制作这个鱼缸至少需要多少平方分米的玻璃?</span><br><br><span>6、求下图阴影部分的面积。单位:米 (π取3</span><span>.14</span><span>)</span><br><br><img src="//www.szxuexiao.com/uploadimages/2016/0701/20167111389.png?m=0.03430978797806583"><br><br><span>7、一个底面半径是6厘米的圆柱形玻璃器皿里装有一部分水,水中浸没着一个高9厘米的圆锥体铅锤。当铅锤从水中取出后,水面下降了0</span><strong><span>.</span></strong><span>5厘米。这个圆锥体的底面积是多少平方厘米?(π取3</span><span>.14</span><span>)</span><br><br><span>8、下面分别是小莉和小明两位同学</span><span>5</span><span>次踢毽情况的统计表和统计图。</span><br><br><div style="text-align: center;"><strong>小莉5次踢毽情况统计表</strong></div><div><br> <table width="100%" border="1"><tbody><tr><td><br>次数<br></td><td><br>第1次<br></td><td><br>第2次<br></td><td><br>第3次<br></td><td><br>第4次<br></td><td><br>第5次<br></td></tr><tr><td><br>个数(个)<br></td><td><br>10<br></td><td><br>13<br></td><td><br>25<br></td><td><br>20<br></td><td><br>30<br></td></tr></tbody></table> <br>根据统计表的数据,请按图例在下面的统计图中画出小莉踢毽情况的折线。<br><br><div style="text-align: center;"><strong>小莉和小明5次踢毽情况统计图</strong>&nbsp;</div><br><div style="text-align: center;"><img src="//www.szxuexiao.com/uploadimages/2016/0701/20167111401.png?m=0.7230468146015512"></div><br>看图回答下面的问题。<br><br>①哪几次两人踢毽的个数同样多?<br><br>____________________________________________________<br><br>②从总体情况看,谁踢毽的水平比较高?(简要说明理由)<br><br><br><div style="text-align: center;"><strong><font color="#38761d">2016年小学六年级数学毕业模拟试题答案详解</font></strong></div><br><strong>一&nbsp;</strong></div><div><br></div><div>1、七千零三十万五千八百八十 &nbsp;&nbsp;7030.588万7031万<br><br>2、2 1<br><br>3、51:40 1.275或51/40<br><br>4、4 &nbsp;18 &nbsp;16 七五<br><br>5、4cm &nbsp; 80πcm<sup><span style="mso-hansi-vertical-align:super;">2 &nbsp;</span></sup>160πcm<sup><span style="mso-hansi-vertical-align:super;">3</span></sup><br><br>6、15 &nbsp;21<br><br>7、5<br><br>8、0 &nbsp;&nbsp;9<br><br>9、25<br><br>10、1:300000<br><br><strong>二</strong> 1、× &nbsp;2、× 3、√ &nbsp;&nbsp;4、× &nbsp;&nbsp;&nbsp;5、√<br><br><strong>三</strong>&nbsp;1、B &nbsp;2、&nbsp;A 3、C &nbsp;&nbsp;&nbsp;4、C &nbsp;&nbsp;&nbsp;5、D<br><br><strong>四</strong>&nbsp;1、</div><div><span><br></span></div><div><span>1300 &nbsp;5 &nbsp;&nbsp;9.14</span><span></span><span>&nbsp;18</span><br><br><span>1/7</span><span>&nbsp; 10 &nbsp;&nbsp;6 &nbsp;&nbsp;10</span><br><br><span>5 &nbsp; 8/9&nbsp;</span><span>&nbsp;2/3</span><span>&nbsp; 3.5 </span><br><br><img src="//www.szxuexiao.com/uploadimages/2016/0701/201671114348.png?m=0.36566182117693646"><br><br><img src="//www.szxuexiao.com/uploadimages/2016/0701/201671114528.png?m=0.0321081788135027"><br><br><span><strong>五</strong></span><span>&nbsp;1</span><span>、</span></div><div><span><br></span></div><div><span>80</span><span>×5</span><span>÷100</span><br><br><span>&nbsp;=400÷100</span><br><br><span>&nbsp;=4(小时)</span><br><br><span>答:略。</span><br><br><span>2、</span></div><div><span><br></span></div><div><span>96</span><span>-96</span><span>×60</span><span>﹪   </span><span>96</span><span>×60</span><span>﹪</span><span>×6</span><br><br><span>=96</span><span>-57.6    =57.6</span><span>×6</span><br><br><span>=38.4(元)   =345.6(元) 345.6</span><span>&lt;360</span><br><br><span>&nbsp;&nbsp;</span><span>答:略。</span><br><br><span>3、38÷1</span><span>﹪=3800(元) &nbsp;</span><span>答:略。</span><br><br><span>4、解:设实际平均每天组装汽车X辆。</span><br><br><span>(25</span><span>-5</span><span>)X = 4000</span><span>&nbsp;&nbsp;</span><br><br><span>   20 X =4000</span><br><br><span>     X=200</span><br><br><span>答</span><span>:</span><span>略。</span><br><br><span>5</span><span>、</span><span>(5</span><span>×3.5+3×3.5</span><span>)</span><span>×2 + 5×3</span><br><br><span>  =(17.5 + 10.5) ×2 + 15</span><br><br><span>  =56 + 15</span><br><br><span>  =71(</span><span>平方分米</span><span>)</span><br><br><span>答</span><span>:</span><span>略。</span><br><br><span>6</span><span>、</span><span>20 ÷ 2 = 10(</span><span>米</span><span>)</span><br><br><span>20</span><span>×25 -1/2</span><span>× 3.14 × 10</span><sup><span style=" vertical-align: super;">2</span></sup><span>&nbsp;&nbsp;</span><br><br><span>=500 </span><span>–</span><span>&nbsp;1</span><span>.57 × 100</span><br><br><span>=500 </span><span>–</span><span>&nbsp;157</span><br><br><span>=343(</span><span>平方米</span><span>)</span><br><br><span>答:略。</span><br><br><span>7、V水下降圆柱= 3.14 </span><span>× 6</span><sup><span style=" vertical-align: super;">2</span></sup><span>× 0.5</span><br><br><span>=3.14 </span><span>× 36 × 0.5</span><br><br><span>&nbsp;&nbsp;&nbsp;=56.52(立方厘米)</span><br><br><span>V水下降圆柱 = V圆锥</span><br><br><span>S</span><span>圆锥底面=</span><span>56.52 </span><span>÷ (1/3</span><span>× 9</span><span>)</span><br><br><span>    =56.52 ÷ 3</span><br><br><span>    =18.84(平方厘米)</span><br><br><span>答:略。</span><br><br><span>8、</span><span>下面分别是小莉和小明两位同学</span><span>5</span><span>次踢毽情况的统计表和统计图。</span><br><br><div style="text-align: center;"><strong>小莉5次踢毽情况统计表</strong></div></div><div><span></span><br> <table width="100%" border="1"><tbody><tr><td><br>次数<br></td><td><br>第1次<br></td><td><br>第2次<br></td><td><br>第3次<br></td><td><br>第4次<br></td><td><br>第5次<br></td></tr><tr><td><br>个数(个)<br></td><td><br>10<br></td><td><br>13<br></td><td><br>25<br></td><td><br>20<br></td><td><br>30<br></td></tr></tbody></table> <br><span></span><span>根据统计表的数据,请按图例在下面的统计图中画出小莉踢毽情况的折线。</span><br><br><div style="text-align: center;"><strong>小莉和小明5次踢毽情况统计图</strong></div><br><div style="text-align: center;"><img src="//www.szxuexiao.com/uploadimages/2016/0701/201671114848.png?m=0.2830366373049502"></div><br><span>&nbsp;</span><br><br><span></span><span>看图回答下面的问题。</span><br><br><span></span><span>①哪几次两人踢毽的个数同样多?</span><br><br><span></span><strong><span style="text-decoration:underline"><span><font color="#ff0000">第二次和第五次两次踢毽的个数同样多。</font></span></span></strong><br><br><span></span><span>②从总体情况看,谁踢毽的水平比较高?(简要说明理由)</span><br><br><strong><span></span></strong><font color="#ff0000"><strong><span>小莉:(</span></strong><strong><span>10</span></strong><strong><span>+</span></strong><strong><span>13</span></strong><strong><span>+</span></strong><strong><span>25</span></strong><strong><span>+</span></strong><strong><span>20</span></strong><strong><span>+</span></strong><strong><span>30</span></strong><strong><span>)÷</span></strong><strong><span>5</span></strong><strong><span>=</span></strong><strong><span>19.6</span></strong><strong><span>(个)</span></strong><strong></strong><br><br><strong><span></span></strong><strong><span>小明:(</span></strong><strong><span>15</span></strong><strong><span>+</span></strong><strong><span>13</span></strong><strong><span>+</span></strong><strong><span>20</span></strong><strong><span>+</span></strong><strong><span>27</span></strong><strong><span>+</span></strong><strong><span>30</span></strong><strong><span>)÷</span></strong><strong><span>5</span></strong><strong><span>=</span></strong><strong><span>21</span></strong><strong><span>(个)</span></strong><strong></strong><br><br><strong><span></span></strong><strong><span>∵</span></strong><strong><span>21</span></strong><strong><span>></span></strong><strong><span>19.6</span></strong><strong></strong><br><br><strong><span></span></strong><strong><span>答:小明踢毽的水平比较高。</span></strong></font><br><span>&nbsp;</span><br></div>