<strong><span>一、填空。</span></strong><br><br><img src="https://www.szxuexiao.com/uploadimages/2018/0827/2018827144516.png?m=0.6728124660766848"><br><br><span>3.10个一是1个________，2个十是________。 </span><br><br><span>4.个位上是2，十位上是1，这个数是________。 </span><br><br><span>5.按要求写数。 </span><br><br><span>（1）从16写到20：________。 </span><br><br><span>（2）写出10前面的三个数：________。 </span><br><br><span>6.在○里填上“＞”、“＜”或“=”。</span><span><br></span><span><br></span><div><span>10+7○16 ________ 16+3○20 ________ 15○14-1 ________</span><span><br></span><span><br></span></div><div><span>5+9○6+8 ________ 7+4○4+7 ________ 12○20-10 ________ </span><br><br><span>7.在横线上填上合适的数。</span></div><div><span><br></span><span>________-4=4 4-________=4 ________+6=13</span></div><div><span><br></span><span>10＜________ 8+________＜13 16-________＞10 </span><br><br><img src="https://www.szxuexiao.com/uploadimages/2018/0827/2018827144752.png?m=0.14162254010308684"><br><br><strong><span>二、判断。（对的画“√”，错的画“×”）</span></strong><br><br><span>9.球</span><span>是圆形的。</span><br><br><span>10.数学课本是长方体，算术本是长方形。</span><br><br><span>11.比4大比10小的数有：5、6、7、8、9、10六个数。 </span><br><br><span>12.一个两位数，第一位是个位，第二位是十位。 </span><br><br><span>13.分针指向12，时针指向几就是几时。 </span><br><br><strong><span>三、选择。（将正确答案的序号填在括号里）</span></strong><br><br><span><img src="https://www.szxuexiao.com/uploadimages/2018/0827/2018827145046.png?m=0.7068853135768001"> </span><br><br><span>17.在15-4=11中，15是（ ）。</span><span><br></span><span><br></span></div><div><span>①加数 ②减数 ③差 ④被减数 ________ </span><br><br><span>18.妈妈给红红和东东同样多的糖果。（ ）剩下的糖果多</span><span><br></span><span><br></span><span>①红红 ②东东 ③无法判断 </span><br><br><span>19.给数字找家。（把数字填在对应的方格里）</span></div><div><span><br></span></div><div><span><img src="https://www.szxuexiao.com/uploadimages/2018/0827/2018827145215.png?m=0.17479404301622048"><br></span><span><br></span></div><div><span>①20的上面是2，9在20的下面。</span><span><br></span><span><br></span></div><div><span>②12在20的左边，20的右边是14。</span><span><br></span><span><br></span></div><div><span>③12的下面是8，8在9的________边。 </span><br><br><span>20.数 </span><span> 。</span><span><br></span><br><span><img src="https://www.szxuexiao.com/uploadimages/2018/0827/201882714532.png?m=0.20640829853887732"> </span><br><br><span>21.我会看图写算式。</span></div><div><span><br></span></div><div><img src="https://www.szxuexiao.com/uploadimages/2018/0827/2018827145434.png?m=0.7502448295071102"><br></div><div><br><span>22.我会认，也会连。（连一连）</span><span><br></span><br><img src="https://www.szxuexiao.com/uploadimages/2018/0827/2018827145527.png?m=0.11029515401580192"><br><br><span>23.我会算，也会填。</span><span><br></span><span><br></span></div><div><span>在□里填上合适的数。 </span><br><br><img src="https://www.szxuexiao.com/uploadimages/2018/0827/2018827145630.png?m=0.6157138289349096"><br><br><span>24.在○里填数，使每条线上的三个数相加都得12。</span><span><br></span><br><img src="https://www.szxuexiao.com/uploadimages/2018/0827/2018827145740.png?m=0.005301354382518886"><br><br><span>25.计算。</span><span><br></span><span><br></span></div><div><span>2+7=________ 10-6=________ 17-4=________ 15-5-10= ________</span><span><br></span><span><br></span></div><div><span>13-3=________ 19-10=________ 5+9=________ 7+10-3=________</span><span><br></span><span><br></span></div><div>8+10=________ 6+7=________ 4+6+2=________ 11+5-1=________ <br><br><img src="https://www.szxuexiao.com/uploadimages/2018/0827/2018827145910.png?m=0.7895514711847931"><br><br><img src="https://www.szxuexiao.com/uploadimages/2018/0827/2018827145946.png?m=0.7704692679381349"><br><br>（2）你还能提出其他数学问题并解答吗？ <br><br><br><div style="text-align: center;"><strong><font color="#38761d">2018年小学一年级数学上学期期末考试答案解析部分</font></strong></div><br><strong>一、填空。 </strong> <br><br>1.【答案】6；0；20；16 <br><br>2.【答案】7、9、10、12；20、18、16、15 <br><br>3.【答案】十；20 <br><br>4.【答案】12 <br><br>5.【答案】（1）16、17、18、19、20<br>（2）7、8、9 <br><br>6.【答案】＞；＜；＞；=；=；＞ <br><br>7.【答案】8；0；7；11(答案不唯一)；4(答案不唯一)；5(答案不唯一) <br><br>8.【答案】9；9；00；12；12；00 <br><br><strong>二、判断。（对的画“√”，错的画“×”） </strong><br><br>9.【答案】错误 <br><br>10.【答案】错误 <br><br>11.【答案】错误 <br><br>12.【答案】错误 <br><br>13.【答案】正确 <br><br><strong>三、选择。（将正确答案的序号填在括号里）</strong> <br><br>14.【答案】② <br><br>15.【答案】① <br><br>16.【答案】③ <br><br>17.【答案】④ <br><br>18.【答案】解：2＜3</div><div><br>答：①红红剩下的糖果多. <br><br><img src="https://www.szxuexiao.com/uploadimages/2018/0827/20188271519.png?m=0.06902590299909184"><br><br>20.【答案】（1）16；5<br><br></div><div>（2）解：如图：<br><br><img src="https://www.szxuexiao.com/uploadimages/2018/0827/201882715146.png?m=0.3319059381200431"><br><br>21.【答案】解：(1)18-4=14(个)<br><br></div><div>(2)12+5=17(支)<br><br></div><div>(3)7-4=3(个) <br><br>22.【答案】解：如图：<br><br><img src="https://www.szxuexiao.com/uploadimages/2018/0827/201882715226.png?m=0.9194099828276718"><br><br>23.【答案】</div><div><br></div><div><img src="https://www.szxuexiao.com/uploadimages/2018/0827/201882715350.png?m=0.6073744478611882"><br></div><div><br>24.【答案】解：如图：<br><br>25.【答案】9；4；13；0；10；9；14；14；18；13；12；15 <br><br>26.【答案】解：18-6=12(个)<br><br></div><div>答：我采了12个. <br><br>27.【答案】解：9+9=18(下)<br><br></div><div>答：他们一共拍了18下. <br><br>28.【答案】解：14-10=4(套)<br><br></div><div>答：还需要4套餐具. <br><br>29.【答案】解：7+5=12(个)<br><br></div><div>答：爸爸可能带回了12个苹果. <br><br>30.【答案】（1）解：4+4=8(只)<br><br></div><div>答：一共有8只小鸡.<br><br></div><div>（2）解：问题：小鸡比大鸡多几只？<br><br></div><div>8-3=5(只)<br><br></div><div>答：小鸡比大鸡多5只. <br></div><div><br></div>
一年级上