2014年苏教版小学二年级数学上册第四单元练习题

<div style="text-align: center;"><strong><font color="#ff0000">2014年苏教版小学二年级数学上册第四单元练习题</font></strong><br></div><div><br></div><br><span>1、冰箱有多高?(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><div><span><br></span></div><div><span>A、2厘米&nbsp;&nbsp;&nbsp;&nbsp;B</span>、<span>12厘米&nbsp;&nbsp;&nbsp;C</span>、<span>80厘米&nbsp;&nbsp;&nbsp;D</span>、<span>2米</span><br><br><span>2、在括号里填上合适的数。</span><br><br><span>橡皮宽1(&nbsp;&nbsp;&nbsp;&nbsp;)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;锁匙长4(&nbsp;&nbsp;&nbsp;)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;小鹿高1(&nbsp;&nbsp;&nbsp;)&nbsp;&nbsp;&nbsp;&nbsp;</span><br><br><span>树高6(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;小兔身长35(&nbsp;&nbsp;&nbsp;&nbsp;)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;篮球场场月28(&nbsp;&nbsp;&nbsp;&nbsp;)&nbsp;</span><br><br><span>粉笔长约是8(&nbsp;&nbsp;&nbsp;&nbsp;)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;游泳池的长约是(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><br><br><span>小强的身高是95(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;小跳绳的长约是(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><br><br><span>一根蒜苗长约是20(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;语文书厚约(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><br><br><span>自动铅笔长约18&nbsp;(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><br><br><span style=" z-index:1; left:0px; "></span><span>3、在<img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951">里填上﹥、﹤或=。</span><br><br><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><span>9厘米</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>9米&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;50厘米</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>1米&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;70厘米</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>69厘米</span><br><br><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><span>1米</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>100厘米&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7米</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>5米&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;30厘米</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>4米</span><br><br><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><span>56厘米</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>65厘米&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;95厘米</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>1米&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;45米</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>45厘米</span><br><br><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><span>3米</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>300厘米 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;2米</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>20厘米&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1米</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>20厘米</span><br><br><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><span>6厘米</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>5米 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;9米</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>9厘米 &nbsp; &nbsp; &nbsp; &nbsp;100厘米</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>1米</span><br><br><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><span>1米</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>90厘米 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 3米</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>10厘米 &nbsp; &nbsp; &nbsp; 60厘米</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>60米</span><br><br><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><span>45厘米</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>72厘米-20厘米&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;91米-30米</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>30米+30米</span><br><br><span>4、画一条比6厘米短2厘米的线段。</span><br><br><span>5、相邻两棵,树之间的距离是5米从第一棵到第五棵之间的距离是多少米?</span><br><br><span>6、每两点之间可以画一条线段。三点之间最多可以画几条线段?四点呢?五点呢?画一画,数一数。</span><br><br><span style=" z-index:1; left:0px; "></span><span>7、在直线上画出一条长4厘米的线段。</span><br><br><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022154035.jpg?m=0.3268172435928136"><br><br><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><span style=" z-index:1; left:0px; "></span><span>8、画一条和下面一条同样长的线段。</span><br><br><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022154113.jpg?m=0.009980953764170408"><br><br><span>9、一把尺子上的刻度从0到5是(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)厘米,从6到10是(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)厘米。</span><br><br><span>10、红笔长10厘米,蓝笔比红笔短3厘米,黑笔比蓝笔长5厘米、黑笔长(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)厘米。</span><br><br><span>11、量比较短的物体,可以用(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)作单位。</span><br><br><span>12、量一个图钉的长可用(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)作单位。</span><br><br><span>13、要量比较长的长度,一般用(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)作单位。</span><br><br><span>14、我们已经学过的长度单位有(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)和(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)。</span><br><br><span>15、测量一棵大树的高,一般用(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)作单位。</span><br><br><span>16、测量一支粉笔的长,一般用(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)作单位。</span><br><br><span>17、线段是可以量出(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)的。</span><br><br><span>18、厘米可以用字母(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)表示,1厘米可以写成(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)。</span><br><br><span>19、7米=(&nbsp;&nbsp;&nbsp;)厘米&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4米20厘米=(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)厘米&nbsp;</span><br><br><span>130厘米=(&nbsp;&nbsp;&nbsp;)米(&nbsp;&nbsp;&nbsp;&nbsp;)厘米&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;800厘米=(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)米。</span><br><br><span><strong>十三、在()里填上米或厘米。</strong></span><br><br><span>1(&nbsp;&nbsp;&nbsp;)=100(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;一支铅笔长约10(&nbsp;&nbsp;&nbsp;&nbsp;)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;教学楼高约15(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><br><br><span>食指长约6(&nbsp;&nbsp;&nbsp;&nbsp;)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;旗杆高15(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><br><br><span><strong>十四、又对又快认真算。</strong></span><br><br><span>6厘米+39厘米=(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)厘米&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;32厘米-8厘米=(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)厘米</span><br><br><span>56厘米-36厘米=(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)厘米&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;15厘米-5厘米=(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)厘米</span><br><br><span>1米-60厘米=(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)厘米&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;70厘米+30厘米=(&nbsp;&nbsp;)厘米=(&nbsp;&nbsp;&nbsp;)米</span><br><br><span>47厘米-30厘米=(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)厘米&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;38厘米-6厘米=(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)厘米</span><br><br><span>7米+83米=(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)米</span><br><br><span>十四、选择合适的工具填在()里。</span><br><br><span>A学生尺&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B&nbsp;米尺&nbsp;&nbsp;&nbsp;&nbsp;C&nbsp;卷尺</span><br><br><span>1、淘气用(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)量操场的长。</span><br><br><span>2、聪聪用(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)量自己的食指长。&nbsp;</span><br><br><span>3、你要量凳子有多高最好选择(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)。</span><br><br><span>十五、一根竹竿长30米,如果每6米截成一段,能截几段?需要截几次?</span><br><br><span>十六、有一根绳子,对折后,再对折,这时量得长5米,这根绳子原来长多少米?</span><br><br><span><strong>十七、判断。</strong></span><br><br><span>1、别针长5米。(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2、妈妈身高160米。(&nbsp;&nbsp;&nbsp;)</span><br><br><span>十八、一段铁丝长1米,用去30厘米,还剩多少米?</span><br><br><span>十九、量一个物体的长度,一般把尺子的(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)刻度对准物体的左端。</span><br><br><span>二十、4厘米长的一根线,用剪刀把它剪开。每次剪下1厘米,(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)次才能剪成四段。</span><br><br><span>二十一、10个一分硬币摞在一起约是(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)厘米。</span><br><br><span>二十二、丽丽要画一根3厘米长的线段他可以从0厘米画到(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)厘米,他可以从(&nbsp;&nbsp;&nbsp;)厘米画到(&nbsp;&nbsp;&nbsp;&nbsp;)厘米,还可以从(&nbsp;&nbsp;&nbsp;)厘米画到(&nbsp;&nbsp;&nbsp;&nbsp;)厘米。</span><br><br><span>二十三、这是一把已经破损的直尺上面只能看到刻度0、1、6、8,这把直尺能直接量出几种不同的长度?</span><br><br><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022154233.jpg?m=0.3783984037581831"><br><span>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;2米</span><br><br><span>(1)&nbsp;</span><span style=" z-index:1; left:0px; "></span><span>在小兔家左面6米处有一棵树,请你用<img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022154334.png?m=0.466402497375384">标出来。</span><br><br><span>(2)&nbsp;</span><span style=" z-index:1; left:0px; "></span><span>在小兔家的右面10米处时小熊家,请你用</span><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022153712.png?m=0.8073902418836951"><span>标出来。</span><br><br><span>二十五,一根铁丝长一米,剪去30厘米,还剩下多少厘米?</span><br><br><span>二十六、小红家离学校有55米,有一次她去上学,她从家走出10米时,发现忘了带数学书,她有回家去取,那次小红从家到学校一共走了多少米?</span><br><br><span>二十七、两根5米长的竹竿接起来,捆在一起的部分长1米,接好后竹竿长多少米?</span><br><br><span>二十八、写出生活中大约1厘米的物体(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)。</span><br><br><span>二十九我的身高是(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)米(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)厘米。</span><br><br><span>三十、比原来短了多少米?</span><br><br><span>我原来有50米,第一次剪去19米,第二次剪去14米.</span><br><br><span>三十一、比1米多25厘米是(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)厘米,比1米少16厘米是(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)厘米。</span><br><br><span>三十二、乐乐要测量水池的水有多深。他找来一根1米长的竹竿竖直插入水中,竹竿露出水面的部分长30厘米。水池有多深?</span><br><br><span>三十三、小红将一根绳子对折,再对折,长是3米,你知道这根绳子长是多少米?</span><br><br></div><div><img src="//www.szxuexiao.com/uploadimages/2014/1022/20141022154457.jpg?m=0.749167645117268"><br></div><div><br></div>