2017年小学一年级数学暑假作业

<div style="text-align: center;"><font color="#ff0000"><strong>2017年小学</strong><strong>一年级数学暑假作业</strong></font></div><br><div style="text-align: center;">班级:<span style="text-decoration-line: underline;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>&nbsp;&nbsp;姓名:<span style="text-decoration-line: underline;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</span></div><br><div style="text-align: center;"><strong>练 习 一</strong></div><br><span>1.填空。</span><br><br><span>(1)写出38和43之间的数( &nbsp; &nbsp; &nbsp; &nbsp; ),其中( &nbsp;&nbsp;&nbsp;)和43最接近,92比这些数要</span><span>( &nbsp;&nbsp;&nbsp;&nbsp;)得多。</span><br><br><span>(2)十位上的6比个位上的6大( &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)。</span><br><br><span>(3)按规律填数。</span><span></span><br><br><span>( &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)、( &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)、48、58、( &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)、( &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><br><br><span>83、73、63、( &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)、( &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)、( &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)、( &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><br><br><span>22、33、44、( &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)、( &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)、( &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)、( &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><br><br><span>(4)79是由( &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)个一和( &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)个十组成,</span><br><br><span>再添上( &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)个一就是10个十。</span><br><br><span>(5)在42、38、48、54、83、84、24、45这些数中个位上是8的数有( &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;),十位上是4的数有( &nbsp; &nbsp; &nbsp; &nbsp;),其中( &nbsp;&nbsp;&nbsp;)两个条件都具备。</span><br><br><span>(6)87中的8在( &nbsp;&nbsp;&nbsp;&nbsp;)位上,7在( &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)位上,比它大又比90小的数有( &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)。</span><br><br><span>(7)按规律接着画。</span><br><br><span>□○□○○□○○○</span><span style="text-decoration:underline"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span><span>&nbsp;</span><span style="text-decoration:underline"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span><span>&nbsp;</span><span style="text-decoration:underline"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span><span>&nbsp;</span><span style="text-decoration:underline"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span><span>&nbsp;</span><span style="text-decoration:underline"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span><span style="text-decoration:underline"></span><br><br><span>△▲▲△▲▲△▲▲</span><span style="text-decoration:underline"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span><span>&nbsp;</span><span style="text-decoration:underline"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span><span>&nbsp;</span><span style="text-decoration:underline"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span><span>&nbsp;</span><span style="text-decoration:underline"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span><span>&nbsp;</span><span style="text-decoration:underline"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span><br><br><span>(8)从20到30,一共数了( &nbsp;&nbsp;&nbsp;&nbsp;)个数。</span><br><br><span>(9)</span><span>85连续减9是:( &nbsp;&nbsp;&nbsp;&nbsp;),( &nbsp;&nbsp;&nbsp;&nbsp;),( &nbsp;&nbsp;&nbsp;&nbsp;),( &nbsp;&nbsp;&nbsp;&nbsp;)。</span><br><br><span>2.口算。</span><br><br><span>30+60= &nbsp;&nbsp;&nbsp;&nbsp;44-30= &nbsp;&nbsp;&nbsp;60+40= &nbsp;&nbsp;&nbsp;59-6= &nbsp;&nbsp;&nbsp;&nbsp;58-20= &nbsp;&nbsp;&nbsp;&nbsp;47-2= &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4+83= &nbsp;&nbsp;&nbsp;</span><br><br><span>20+67= &nbsp;&nbsp;&nbsp;&nbsp;4+56= &nbsp;&nbsp;&nbsp;&nbsp;7+43= &nbsp;&nbsp;&nbsp;&nbsp;64-3= &nbsp;&nbsp;&nbsp;&nbsp;69-40= &nbsp;&nbsp;&nbsp;&nbsp;48+22= &nbsp;&nbsp;&nbsp;&nbsp;80-9= &nbsp;&nbsp;&nbsp;&nbsp;</span><br><br><span>75-10= &nbsp;&nbsp;&nbsp;&nbsp;63-6= &nbsp;&nbsp;&nbsp;&nbsp;81-2= &nbsp;&nbsp;&nbsp;&nbsp;68-9= &nbsp;&nbsp;&nbsp;&nbsp;67-28= &nbsp;&nbsp;&nbsp;&nbsp;34+58= &nbsp;&nbsp;&nbsp;&nbsp;65-56=</span><br><br><span>3.在○里填上“>”、“<”或“=”。</span><br><br><span>30+40</span><span style=" position: relative; 2pt;">〇</span><span>34 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;67-3</span><span style=" position: relative; 2pt;">〇</span><span>67-30 &nbsp;&nbsp;&nbsp;&nbsp;6+50</span><span style=" position: relative; 2pt;">〇</span><span>56 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;93-40</span><span style=" position: relative; 2pt;">〇</span><span>83-30 &nbsp;&nbsp;</span><br><br><span>70-20</span><span style=" position: relative; 2pt;">〇</span><span>90 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;28-20</span><span style=" position: relative; 2pt;">〇</span><span>82-20 &nbsp;&nbsp;&nbsp;57-5</span><span style=" position: relative; 2pt;">〇</span><span>75-5 &nbsp;&nbsp;&nbsp;&nbsp;45+5</span><span style=" position: relative; 2pt;">〇</span><span>55-5</span><br><br><span>4.连一连。</span><br><br><img src="//www.szxuexiao.com/uploadimages/2017/0723/2017723144657.png?m=0.53675383833823"><br><br><span>5.看图回答问题。(把序号填在表格中)</span><br><br><img src="//www.szxuexiao.com/uploadimages/2017/0723/201772314488.png?m=0.13297457419202785"><br><br><span>6.在下面方格纸中画一个长方形、一个正方形和一个三角形。</span><div><span><br></span></div><div><span><img src="//www.szxuexiao.com/uploadimages/2017/0723/201772314494.png?m=0.7220116087021611"><br></span></div><div><span><br></span></div><div><span>7.解决问题。</span><br><br><span>(1)一共有90根木头,一头大象运走了34根,另一头大象运走了38根。</span><br><br><span>●两头大象一共运走了多少根?&nbsp;</span></div><div><span><br></span></div><div><span>●还剩多少根?</span><br><br><span>(2)一本故事书有82页,小东每天看10页,看了40页,他还有多少页没有看?</span><br><br><span>(3)一根绳子长90米,第一次剪了15米,第二次剪了26米,还剩多少米?</span><br><br><span>(4)一(7)班有男生30人,女生29人,每人发一本新书,56本书够吗?如果够的话,还多多少本?如果不够,还差多少本?</span><br><br><span>(5)小明和妈妈一起去买水果,妈妈买了18元的哈密瓜,又买了11元的香蕉,她给了售货员50元,请问售货员应该找给妈妈多少元钱?</span><br><br><span>(6)做口算题。</span><br><br><img src="//www.szxuexiao.com/uploadimages/2017/0723/2017723145038.png?m=0.2480501758485958"><br><br></div>