<div><strong>一、口算。(12’)</strong></div><div><br></div><div>70-25= &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;4300+2700= &nbsp; &nbsp; &nbsp; 800-540= &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　80+720=</div><div><br></div><div>900+700= &nbsp; &nbsp; &nbsp; &nbsp;18÷5= &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 25÷5= &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;9×9=</div><div><br></div><div>15-4×3= &nbsp; &nbsp; &nbsp;　　24-9+17= &nbsp; &nbsp; &nbsp; &nbsp; 30÷(15-9)= &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　 &nbsp;8×9+12=</div><div><br></div><div><br></div><div><strong>二、填空（25’）</strong></div><div><br></div><div>1、五千四百零八写作( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;)，这是一个( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;)位数。</div><div><br></div><div>2、6个千、4个一组成的数是( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;)，10个一百是( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;)。</div><div><br></div><div>3、和2300相邻的两个数是( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;)和( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;)。</div><div><br></div><div>4、由1、8、0、3组成的最大四位数是( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;)，最小的四位数是( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;)，它们的最高位都是( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;)位。</div><div><br></div><div>5、把7999、9908、10000、8957、9889这几个数，按照从大到小的顺序排列：</div><div><br></div><div>( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;)&gt;( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;)&gt;( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;)&gt;( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;)&gt;( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;)。</div><div><br></div><div>6、填上正确的符号或数。</div><div><br></div><div>4cm=( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;)mm &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;96○92-17 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 999m○1km</div><div><br></div><div>40dm=( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;)cm &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2405○2400+5 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;40+1000○1400</div><div><br></div><div>7、填上合适的单位。</div><div><br></div><div>一块橡皮长30( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;课桌高8( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;)</div><div><br></div><div>小明身高1( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;)20( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;) &nbsp; &nbsp; 东方明珠电视塔高468( &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;)</div><div><br></div><div><br></div><div><strong>三、计算。(18’)</strong></div><div><br></div><div>1、列竖式计算并验算(6’)</div><div><br></div><div>39+35= &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1278-244= &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</div><div><br></div><div>6100-2984= &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;803+7457=</div><div><br></div><div><br></div><div><strong>四、脱式计算。(6’)</strong></div><div><br></div><div>(66+6)÷8 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 　　 &nbsp;70-36÷9 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 3000-(175+825)</div><div><br></div><div><br></div><div><strong>五、操作题。(10’)</strong></div><div><br></div><div>图中有（ &nbsp; &nbsp;）个直角，用符号表示出来</div><div><br></div><div><img src="//www.szxuexiao.com/uploadimages/2012/0524/201252412564.jpg?m=0.5241300812922418"><br></div><div>（ &nbsp; &nbsp;）个锐角</div><div><br></div><div>（ &nbsp; &nbsp;）个钝角</div><div><br></div><div><br></div><div><strong>六、解决问题。（35’）</strong></div><div><br></div><div>1、有56个桃子平均分给9只小猴,每只猴子分得几个桃子还剩几个桃子?</div><div><br></div><div>2、光明一至六年级学生为“希望工程”捐款情况如下表所示：</div><div><br></div><div><strong>年级<span class="Apple-tab-span" style="white-space:pre"> </span>人民币元</strong></div><div>一<span class="Apple-tab-span" style="white-space:pre"> </span>　146</div><div>二<span class="Apple-tab-span" style="white-space:pre"> </span>　218</div><div>三<span class="Apple-tab-span" style="white-space:pre"> </span>　165</div><div>四<span class="Apple-tab-span" style="white-space:pre"> </span>　387</div><div>五<span class="Apple-tab-span" style="white-space:pre"> </span>　490</div><div>六<span class="Apple-tab-span" style="white-space:pre"> </span>　485</div><div><br></div><div>(1)哪个年级捐款最多？哪个年级捐款最少？相差多少元？</div><div><br></div><div>(2)五、六年级共捐款多少元？</div><div><br></div><div>(3)四年级比二年级多捐款多少元？</div><div><br></div><div>(4)哪两个年级捐款的数量最接近？</div><div><br></div><div>(5)你还想提哪些数学问题？</div><div><br></div><div><br></div>