2016-2017年最新审定新人教版数学五年级上册一个数除以小数练习题(名校内部资料)

3.2一个数除以小数第一课时1．在○里填上“＞”“＜”或“=”。

1.36÷0.99○1.36 0.47÷0.58○0.473.14÷1.01○3.14 7.95÷1○7.952. 填空题。

(1)除数是小数的除法,先移动( )的小数点,使它变成( ),除数的小数点向右移动几位,被除数的小数点也( )移动( ),位数不够的,在被除数的( )用“0”补足。

(2)在除法中,如果除数扩大到原来的100倍,要使商不变,被除数也要( )到原来的( )。

3. 玩具火车每辆16.5元,玩具汽车每辆5.5元,玩具手枪每支11元。

(1)玩具火车的价格是玩具汽车的多少倍?(2)请你再提出一个问题并解答。

4.妈妈买1.5千克的虾用去39元，买0.7千克肉用去8.4元,每千克虾比每千克肉贵多少元？第二课时1．列竖式计算。

10.8÷1.2 3.26÷1.63 0.832÷0.26142.2÷0.18 27.5÷0.025 133÷0.352. 国际长途每分钟5.25元，小军打国际长途电话花了31.5元，小军打了几分钟？3. 一只鸵鸟0.75小时跑了51千米。

这只鸵鸟的奔跑速度是多少？4. 小红打国内长途电话花了8.4元，国内长途每分钟0.7元，小红打了几分钟？5. 2.4千克花生可以榨油1.56千克。

照这样计算，1千克花生可以榨油多少千克？第一课时答案1.＞＞＜ =2. (1)除数整数右几位末尾(2)扩大 100倍3. (1)16.5÷5.5=3答：玩具火车的价格是玩具汽车的3倍。

(2)玩具手枪的价格是玩具汽车的多少倍?11÷5.5=2答：玩具手枪的价格是玩具汽车的2倍。

4.39÷1.5=26（元）8.4÷0.7=12（元）26-12=14（元）第二课时答案1.9 2 3.21.2 10.8 1.63 3.26 0.26 0.83.210 8 3 26 780 0 5 25 27 90 1 100 3800.18 142.20 0.025 27.500 0.35 13300126 25 10516 2 2 5 28016 2 2 5 2800 0 02. 31.5÷5.25=6(分)答：小军打了6分钟。

3 一个数除以小数的计算本课导学知识点：理解和掌握除数是小数的除法计算法则，能正确地计算除数是小数的除法.在下面括号里填上适当的数.3.6÷1.2=（ ）÷12=（ ）87÷0.03=（ ）÷3=（ ）375÷0.25=（ ）÷25=（ ）列竖式计算.43.5÷2.9= 18.9÷2.7=特别提醒：要计算除数是小数的除法，先移动除数的小数点，使它变成整数.除数的小数点向右移动几位，被除数的小数点也向右移动几位.然后按照除数是整数的小数除法进行计算.【快乐训练营】 一、把下面各题变成被除数是整数的除法.0.95÷0.005=（ ）÷（ ）1.2 ÷0.03=（ ）÷（ ）0.54÷0.18=（ ）÷（ ）542.5÷17.5=（ ）÷（ ）5.28÷1.2=（ ）÷（ ） 二、想一想，填一填.1.两个数的商是2.1，如果被除数和除数同时扩大10倍，商是（ ）；如果被除数扩大100倍，要使商不变，除数应（ ）.2.根据276÷23=12填空.2.76÷0.23 =（ ） 0.276÷0.023=（ ）27.6÷0.23=（ ） 27.6÷2.3=（ ）三、判断对错.（对的打√，错的打×）1.在小数除法中，如果被除数缩小为原来的101，则商一定缩小为原来的101. （ ）2.计算小数除法时,小数点的移动是以除数的小数位数为标准的. （ ）3.84÷0.01实际就是把84扩大到原来的100倍. （ ）4.两个数相除的商是10.4，被除数和除数的小数点都向左移动一位，商就变成了1.04. （ ）四、选择.（将正确答案的序号填在括号里）1.被除数扩大到原数的100倍，要使商不变，除数（）.A .缩小到原数的倍B .扩大到原数的10倍C .扩大到原数的100倍2.两数的积是4.68，一个数是1.2，另一个数是（）.A ．0.39B ．3.9C ．3903.商比被除数大的算式是（）.A ．1.056÷25B ．2.5÷2.5C ．1.764÷0.36五、口算.10÷0.1= 2.7÷0.3=0.12÷0.4= 6.03÷0.3=36÷0.36= 1.2÷1.2=0.4÷0.4= 28.14÷0.7=0.54÷6= 4.5÷5=【知识加油站】六、列竖式计算.1.75÷0.7= 32.4÷3.6=96.72÷2.4= 1.764÷0.36=5.98÷0.23= 19.76÷5.2=七、在○里填上“＞”“＜”或“＝”.4.68÷1.2○4.68 0.342÷0.9○0.3420.86÷1.03○0.86 0.65÷10○6.523.18÷0.98○23.18 8.64÷11○86.4八、列式计算.1.被除数是10.8，商是2.4，除数是多少？2.一个数的4.1倍是24.6，这个数是多少？3.两个因数的积是12.6，一个因数是8.4，另一个因数是多少？九、解决问题.1.做一个水桶需要铁皮3.4平方米，26.2平方米铁皮能做几个水桶？2.小云家有一块长方形的菜地，面积是68.4平方米，菜地的宽是7.2米，长是多少米？3.甲乙两城相距263.2千米，一辆客车2.8小时行完全程，一辆货车用3.5小时行完全程.客车的速度比货车的速度快多少？4.食堂李阿姨在市场买了5.5千克豆角，交给售货员20元钱，找回4.6元，每千克豆角多少钱？5.车南站货场有货物4.25万吨，每天运出0.37万吨，运了5天，剩下的货物要求在4天内运完，平均每天需运出货物多少万吨？6.玩具火车每辆16.5元.玩具汽车每辆5.5元.玩具手枪每支11元.（1）玩具火车的价格是玩具汽车的多少倍？（2）请你再提出一个问题，并解答.参考答案一、95 0.5 12 0.3 54 18 5425 175 528 120二、1.2.1 扩大100倍2.12 12 120 12三、1.× 2.√ 3.√ 4.×四、1.C 2.B 3.C五、100 9 0.3 20.1 100 1 1 40.2 0.09 0.9六、2.5 9 40.3 4.9 26 3.8七、< ＞＜＜＞＜八、1.10.8÷2.4=4.52.24.6÷4.1=63.12.6÷8.4=1.5九、1.72.68.4÷7.2=9.5（m）3.263.2÷2.8-263.2÷3.5=18.8（km）4.（20-4.6）÷5.5=2.8（元）5.（4.25-0.37×5）÷4=0.6（万吨）6.（1）16.5÷5.5=3（倍）（2）略。

9.24 ÷ 7.7 =24.85 ÷ 7.1 = 1.38 ÷ 0.2 =26.95 ÷ 5.5 =68.85 ÷ 8.1 =48.45 ÷ 5.1 =25.3 ÷ 5.5 =13.32 ÷ 7.4 =51.92 ÷ 8.8 =15.47 ÷ 1.7 =31.96 ÷ 6.8 =40.5 ÷ 8.1 =45.12 ÷ 9.6 =7.6 ÷ 3.8 =10.56 ÷ 2.2 =3.3 ÷ 1.1 =11.88 ÷ 3.6 =9.46 ÷ 4.3 =26.0 ÷ 6.5 =24.18 ÷ 3.9 =72.25 ÷ 8.5 =34.17 ÷ 6.7 =13.6 ÷ 3.4 =18.48 ÷ 4.4 =33.37 ÷ 4.7 =51.75 ÷ 7.5 =13.12 ÷ 8.2 =19.68 ÷ 8.2 =55.25 ÷ 8.5 =83.72 ÷ 9.1 =3.48 ÷ 1.2 =16.56 ÷ 7.2 =30.66 ÷ 7.3 =26.88 ÷ 2.8 =10.98 ÷ 1.8 =78.12 ÷ 8.4 =2.86 ÷ 2.6 =8.25 ÷ 1.5 =95.04 ÷ 9.9 =21.15 ÷ 4.7 =32.33 ÷ 6.1 = 4.38 ÷ 0.6 =21.08 ÷ 6.8 =28.08 ÷ 5.4 =42.24 ÷ 4.8 =练习范围：一个数除以小数 题数：100分秒成绩:1.82 ÷ 1.4 = 6.66 ÷ 0.9 =31.86 ÷ 5.4 = 39.6 ÷ 4.4 =57.04 ÷ 6.2 =74.69 ÷ 7.7 = 24.78 ÷ 5.9 =31.72 ÷ 5.2 =27.28 ÷ 4.4 = 8.55 ÷ 1.5 =23.68 ÷ 7.4 =9.1 ÷2.6 = 73.26 ÷ 9.9 =9.45 ÷ 1.5 =14.28 ÷5.1 = 29.14 ÷6.2 =10.85 ÷ 3.5 =20.01 ÷ 2.9 = 15.54 ÷7.4 =19.6 ÷ 2.8 =7.2 ÷ 0.8 = 36.4 ÷ 9.1 =0.8 ÷ 0.5 =9.8 ÷ 2.8 = 58.29 ÷ 6.7 =53.46 ÷ 8.1 =29.61 ÷ 6.3 = 17.36 ÷ 2.8 =21.33 ÷ 2.7 =20.52 ÷ 2.7 = 33.15 ÷ 3.9 =18.15 ÷ 5.5 =15.04 ÷ 4.7 = 1.32 ÷ 0.6 =90.16 ÷ 9.2 = 1.04 ÷ 0.2 = 31.92 ÷ 4.2 =32.56 ÷ 7.4 =26.13 ÷ 3.9 = 69.12 ÷ 9.6 =24.8 ÷ 3.1 =60.16 ÷ 9.4 = 54.75 ÷ 7.3 =22.42 ÷ 5.9 =24.96 ÷ 7.8 = 21.56 ÷ 2.8 =11.31 ÷ 2.9 =69.6 ÷ 8.7 = 4.95 ÷ 3.3 =78.02 ÷ 9.4 =56.98 ÷ 7.7 = 97.02 ÷ 9.8 =26.95 ÷ 7.7 =56.73 ÷ 9.3 =86.49 ÷ 9.3 =76.36 ÷ 8.3 =10.56 ÷ 3.2 =22.08 ÷ 9.6 =46.64 ÷ 5.3 =75.46 ÷ 7.7 =7.95 ÷ 1.5 =48.96 ÷ 5.1 = 1.76 ÷ 0.8 =13.3 ÷ 1.4 =38.19 ÷ 5.7 =10.64 ÷ 3.8 =36.92 ÷ 5.2 =1.76 ÷ 0.4 =37.7 ÷ 5.8 =33.62 ÷ 8.2 =43.56 ÷ 4.4 =10.14 ÷ 1.3 =26.73 ÷ 2.7 =8.5 ÷ 1.7 =61.92 ÷ 7.2 =14.28 ÷ 6.8 =31.72 ÷ 6.1 =21.84 ÷ 4.2 =20.16 ÷ 4.2 =34.83 ÷ 4.3 =55.44 ÷ 6.6 =63.9 ÷ 7.1 =59.85 ÷ 9.5 =18.81 ÷ 1.9 =27.73 ÷ 5.9 =27.06 ÷ 6.6 =10.36 ÷ 3.7 =43.16 ÷ 5.2 =6.39 ÷ 0.9 =7.98 ÷ 2.1 =23.56 ÷ 3.8 =18.72 ÷ 3.6 =36.58 ÷ 5.9 =17.36 ÷ 3.1 =6.66 ÷ 1.8 =2.4 ÷ 0.8 =2.96 ÷ 0.8 =练习范围：一个数除以小数 题数：100分秒成绩:1.36 ÷ 0.2 =31.5 ÷ 4.5 =39.78 ÷ 5.1 = 46.41 ÷ 9.1 =10.14 ÷ 7.8 =20.88 ÷ 8.7 = 1.14 ÷ 0.3 =66.88 ÷ 7.6 =17.16 ÷ 3.3 = 58.22 ÷ 8.2 =16.34 ÷ 4.3 = 6.3 ÷ 1.8 = 16.28 ÷2.2 = 1.64 ÷ 0.2 =21.58 ÷ 8.3 = 5.33 ÷ 4.1 =16.12 ÷3.1 =4.18 ÷ 1.9 = 44.53 ÷ 6.1 =32.33 ÷5.3 =18.72 ÷ 2.6 = 1.35 ÷ 0.9 =26.4 ÷ 6.6 =75.24 ÷7.6 = 22.91 ÷ 7.9 =39.06 ÷ 9.3 =51.75 ÷ 6.9 = 33.48 ÷ 3.6 =18.81 ÷ 3.3 =13.92 ÷ 5.8 =9.36 ÷ 2.6 =37.73 ÷ 7.7 =7.8 ÷ 1.5 = 16.38 ÷ 6.3 =81.6 ÷ 9.6 =11.04 ÷ 1.2 =16.72 ÷ 4.4 =22.09 ÷ 4.7 =28.52 ÷ 9.2 =17.67 ÷ 3.1 = 5.06 ÷ 4.6 = 4.0 ÷ 2.5 = 2.52 ÷ 0.9 =35.69 ÷ 8.3 =49.77 ÷ 7.9 = 14.3 ÷ 5.5 =18.72 ÷ 3.9 =10.12 ÷ 9.2 = 0.68 ÷ 0.2 =19.17 ÷ 2.7 =16.52 ÷ 5.9 = 17.1 ÷ 3.8 =22.91 ÷ 7.9 =16.52 ÷ 5.9 = 3.3 ÷ 0.5 =16.12 ÷ 3.1 =42.88 ÷ 6.7 =12.76 ÷ 4.4 =17.82 ÷ 9.9 = 3.2 ÷ 0.8 =19.88 ÷ 2.8 =21.5 ÷ 8.6 = 4.81 ÷ 3.7 =24.36 ÷ 8.7 =13.4 ÷ 6.7 =86.49 ÷ 9.3 = 1.21 ÷ 1.1 =58.88 ÷ 9.2 =11.78 ÷ 3.8 =18.72 ÷ 3.9 =18.81 ÷ 3.3 = 1.64 ÷ 0.2 =30.42 ÷ 7.8 =39.06 ÷ 9.3 = 1.14 ÷ 0.3 =17.48 ÷ 7.6 =6.3 ÷ 1.8 =0.3 ÷ 0.3 =26.73 ÷ 9.9 =6.23 ÷ 0.7 =49.77 ÷ 7.9 =24.75 ÷ 4.5 =33.62 ÷ 8.2 =9.6 ÷ 9.6 =7.14 ÷ 3.4 =23.8 ÷ 3.4 =36.1 ÷ 9.5 =33.15 ÷ 5.1 =5.75 ÷ 2.3 = 1.84 ÷ 0.4 =52.78 ÷ 9.1 =39.44 ÷ 6.8 =43.55 ÷ 6.7 =10.03 ÷ 5.9 =7.82 ÷ 4.6 =50.25 ÷ 6.7 =12.65 ÷ 5.5 =练习范围：一个数除以小数 题数：100分秒成绩:15.41 ÷ 2.3 =10.5 ÷ 2.1 =92.16 ÷ 9.6 = 23.1 ÷ 5.5 = 5.04 ÷ 4.2 =59.63 ÷ 6.7 = 27.73 ÷ 5.9 =10.72 ÷ 6.7 =7.98 ÷ 5.7 = 22.09 ÷ 4.7 = 3.72 ÷ 3.1 =17.86 ÷ 3.8 = 51.7 ÷ 9.4 =17.1 ÷ 3.8 =16.8 ÷ 4.2 = 29.25 ÷ 7.5 =28.12 ÷ 7.4 =8.5 ÷ 1.7 = 50.49 ÷ 5.1 =19.52 ÷ 3.2 =17.75 ÷ 2.5 = 6.66 ÷ 1.8 =15.6 ÷ 7.8 =17.98 ÷ 2.9 = 30.02 ÷ 7.9 =35.69 ÷ 8.3 =16.34 ÷ 4.3 = 8.1 ÷ 0.9 =23.43 ÷ 3.3 =11.55 ÷ 2.1 = 6.24 ÷ 0.8 =70.81 ÷ 7.3 =53.32 ÷ 8.6 = 1.68 ÷ 0.4 =12.48 ÷ 3.2 =11.21 ÷ 1.9 = 17.16 ÷ 3.3 = 6.75 ÷ 0.9 =73.04 ÷ 8.3 = 46.64 ÷ 5.3 = 2.4 ÷ 0.8 =37.72 ÷ 4.1 = 76.36 ÷ 8.3 =0.74 ÷ 0.1 =18.9 ÷ 6.3 = 1.36 ÷ 0.2 =47.79 ÷ 5.9 =35.36 ÷ 5.2 = 17.85 ÷ 8.5 = 3.3 ÷ 2.2 =21.9 ÷ 7.3 = 26.95 ÷ 7.7 =17.82 ÷ 2.7 =7.99 ÷ 4.7 = 5.04 ÷ 1.8 =1.23 ÷ 0.3 =9.38 ÷ 6.7 =50.76 ÷ 9.4 =14.8 ÷ 7.4 =8.54 ÷ 1.4 =30.55 ÷ 6.5 =1.2 ÷ 0.6 =23.56 ÷ 6.2 =82.45 ÷ 9.7 =3.8 ÷ 3.8 = 6.72 ÷ 3.2 =55.2 ÷ 9.2 =20.64 ÷ 8.6 =20.46 ÷ 3.1 =10.58 ÷ 4.6 =22.32 ÷ 6.2 =9.18 ÷ 1.7 =49.68 ÷ 9.2 =21.0 ÷ 7.5 =45.1 ÷ 5.5 =19.72 ÷ 6.8 =47.52 ÷ 7.2 =15.51 ÷ 4.7 =19.08 ÷ 5.3 =37.8 ÷ 6.3 =40.7 ÷ 7.4 =33.3 ÷ 4.5 =7.74 ÷ 4.3 =12.06 ÷ 6.7 =29.44 ÷ 9.2 =19.76 ÷ 2.6 =20.21 ÷ 4.3 =51.0 ÷ 8.5 =1.41 ÷ 0.3 =86.48 ÷ 9.2 =24.5 ÷ 3.5 =33.32 ÷ 9.8 =0.59 ÷ 0.1 =10.08 ÷ 4.2 =75.65 ÷ 8.9 =10.2 ÷ 5.1 =34.56 ÷ 5.4 =练习范围：一个数除以小数 题数：100分秒成绩:68.82 ÷ 9.3 =27.38 ÷ 7.4 =30.24 ÷ 3.6 = 45.6 ÷ 4.8 =7.99 ÷ 1.7 =39.9 ÷ 4.2 = 39.13 ÷ 4.3 =38.19 ÷ 6.7 = 3.15 ÷ 1.5 = 21.39 ÷ 2.3 =10.88 ÷ 1.7 =16.65 ÷ 3.7 = 38.27 ÷ 4.3 =17.8 ÷ 8.9 = 5.89 ÷ 3.1 = 44.55 ÷ 4.5 =10.5 ÷ 7.5 =34.2 ÷ 4.5 = 53.69 ÷ 9.1 =37.76 ÷ 6.4 =17.1 ÷ 5.7 = 3.23 ÷ 1.9 =8.67 ÷ 5.1 =58.48 ÷ 8.6 = 27.3 ÷ 6.5 = 2.4 ÷ 0.6 =20.8 ÷ 3.2 = 16.24 ÷ 5.6 =8.2 ÷ 4.1 = 6.65 ÷ 0.7 = 77.22 ÷ 7.8 =52.54 ÷ 7.1 =32.2 ÷ 9.2 = 17.76 ÷ 4.8 =19.92 ÷ 2.4 =19.52 ÷ 3.2 = 1.26 ÷ 0.6 =58.59 ÷ 6.3 =32.94 ÷ 5.4 = 11.05 ÷ 1.3 =17.0 ÷ 2.5 = 6.25 ÷ 2.5 = 11.75 ÷ 4.7 =41.6 ÷ 6.5 =18.75 ÷ 7.5 = 66.96 ÷ 9.3 =7.56 ÷ 0.9 =21.7 ÷ 6.2 = 16.6 ÷ 8.3 =41.86 ÷ 9.1 = 1.84 ÷ 0.4 = 63.24 ÷ 6.8 =10.01 ÷ 1.3 =34.84 ÷ 6.7 =57.6 ÷ 6.4 =29.7 ÷ 9.9 =7.68 ÷ 4.8 =35.99 ÷ 5.9 =17.52 ÷ 2.4 =17.1 ÷ 3.8 =10.03 ÷ 5.9 =41.54 ÷ 6.2 =40.29 ÷ 7.9 = 5.12 ÷ 3.2 =4.5 ÷ 4.5 =30.02 ÷ 7.9 = 1.11 ÷ 0.3 =6.24 ÷ 0.8 =14.49 ÷ 6.9 = 5.46 ÷ 1.4 =52.78 ÷ 9.1 =53.32 ÷ 8.6 =21.73 ÷ 5.3 =22.36 ÷ 8.6 =56.09 ÷ 7.1 =18.81 ÷ 1.9 =17.75 ÷ 2.5 = 5.28 ÷ 4.8 = 4.32 ÷ 0.9 =8.84 ÷ 6.8 =36.1 ÷ 9.5 =36.58 ÷ 5.9 =33.48 ÷ 3.6 =39.06 ÷ 9.3 =18.81 ÷ 3.3 =48.96 ÷ 5.1 =12.48 ÷ 3.2 =47.88 ÷ 8.4 =46.55 ÷ 4.9 = 5.33 ÷ 4.1 =18.0 ÷ 7.5 =11.21 ÷ 1.9 =27.06 ÷ 6.6 = 2.4 ÷ 0.8 =86.13 ÷ 8.7 =1.14 ÷ 0.3 =24.75 ÷ 4.5 =练习范围：一个数除以小数 题数：100分秒成绩:33.15 ÷ 5.1 =13.86 ÷ 6.6 =11.2 ÷ 2.8 = 23.04 ÷ 9.6 =14.96 ÷ 2.2 =38.22 ÷ 4.2 = 63.9 ÷ 7.1 =17.16 ÷ 3.3 =51.7 ÷ 9.4 =31.74 ÷ 4.6 = 6.89 ÷ 5.3 =26.95 ÷ 7.7 =32.33 ÷ 5.3 =10.14 ÷ 3.9 = 5.3 ÷ 5.3 = 10.32 ÷ 2.4 =44.53 ÷ 6.1 =17.25 ÷ 6.9 = 31.5 ÷ 4.5 = 6.88 ÷ 1.6 =28.38 ÷ 6.6 = 29.7 ÷ 5.4 =49.77 ÷ 7.9 =46.98 ÷ 5.4 = 1.21 ÷ 1.1 =41.76 ÷ 4.8 = 6.66 ÷ 1.8 = 10.56 ÷ 1.6 = 6.0 ÷ 2.5 =10.29 ÷ 2.1 = 26.55 ÷ 4.5 =28.38 ÷ 4.3 =37.26 ÷ 4.6 = 1.98 ÷ 0.6 =74.26 ÷ 9.4 = 4.32 ÷ 3.6 = 73.04 ÷ 8.3 =68.53 ÷ 7.7 =17.67 ÷ 3.1 = 21.6 ÷ 2.4 =0.74 ÷ 0.1 =8.5 ÷ 1.7 = 16.34 ÷ 4.3 =13.2 ÷ 1.5 =13.14 ÷ 1.8 = 50.25 ÷ 6.7 =37.73 ÷ 7.7 =10.15 ÷ 3.5 = 16.43 ÷ 3.1 =8.46 ÷ 1.8 =17.98 ÷ 2.9 = 68.4 ÷ 7.6 =3.5 ÷ 3.5 =16.5 ÷ 2.5 =27.9 ÷ 6.2 =49.77 ÷ 6.3 =49.64 ÷ 7.3 =29.93 ÷ 7.3 =22.79 ÷ 5.3 =10.64 ÷ 1.4 =28.71 ÷ 2.9 =18.92 ÷ 2.2 =21.6 ÷ 5.4 = 2.73 ÷ 0.3 =16.66 ÷ 9.8 =4.7 ÷ 0.5 =20.24 ÷ 2.2 =28.06 ÷ 6.1 =48.3 ÷ 6.9 =7.03 ÷ 1.9 =59.52 ÷ 6.2 =15.08 ÷ 5.2 = 3.0 ÷ 1.2 =2.04 ÷ 0.4 =15.96 ÷ 3.8 =51.59 ÷ 7.7 =11.52 ÷ 7.2 = 5.11 ÷ 0.7 =11.34 ÷ 1.4 =26.0 ÷ 6.5 =83.3 ÷ 8.5 = 5.94 ÷ 2.2 =4.74 ÷ 0.6 = 2.52 ÷ 0.9 =23.79 ÷ 6.1 =28.05 ÷ 3.3 =18.55 ÷ 3.5 =13.35 ÷ 8.9 =50.35 ÷ 5.3 =0.62 ÷ 0.1 =70.56 ÷ 8.4 =13.2 ÷ 4.4 =30.94 ÷ 9.1 =95.04 ÷ 9.6 =38.25 ÷ 4.5 =20.7 ÷ 6.9 =11.02 ÷ 2.9 =练习范围：一个数除以小数 题数：100分秒成绩:26.04 ÷ 6.2 =7.26 ÷ 2.2 =34.45 ÷ 6.5 = 45.43 ÷ 7.7 = 3.2 ÷ 0.4 =50.32 ÷ 6.8 = 15.75 ÷ 6.3 =55.18 ÷ 8.9 =21.34 ÷ 2.2 = 40.89 ÷ 4.7 =11.39 ÷ 6.7 =32.3 ÷ 9.5 = 66.22 ÷ 7.7 = 3.51 ÷ 0.9 =8.19 ÷ 6.3 = 1.32 ÷ 0.6 =9.15 ÷ 1.5 =20.01 ÷ 6.9 = 60.0 ÷ 7.5 = 4.88 ÷ 0.8 = 3.41 ÷ 3.1 = 14.28 ÷ 2.1 =68.89 ÷ 8.3 =13.86 ÷ 2.2 = 50.82 ÷ 6.6 =12.6 ÷ 4.5 =10.89 ÷ 1.1 = 52.92 ÷ 8.4 =9.24 ÷ 4.4 =14.79 ÷ 1.7 = 15.84 ÷ 4.4 = 1.9 ÷ 0.2 =32.86 ÷ 6.2 = 27.95 ÷ 4.3 =19.09 ÷ 8.3 =26.23 ÷ 6.1 = 22.68 ÷ 5.4 =71.78 ÷ 9.7 =29.7 ÷ 5.4 = 7.44 ÷ 3.1 =22.1 ÷ 6.5 =21.84 ÷ 3.9 = 25.65 ÷ 9.5 =85.14 ÷ 9.9 =19.44 ÷ 5.4 = 9.6 ÷ 3.2 =15.47 ÷ 1.7 = 3.0 ÷ 1.5 = 3.24 ÷ 1.8 =87.4 ÷ 9.2 =14.57 ÷ 3.1 = 55.44 ÷ 9.9 =10.64 ÷ 3.8 =58.2 ÷ 9.7 =21.5 ÷ 4.3 =1.16 ÷ 0.4 = 1.14 ÷ 0.3 =12.48 ÷ 3.2 =8.47 ÷ 7.7 =31.74 ÷ 4.6 =11.04 ÷ 1.2 =60.97 ÷ 6.7 =55.68 ÷ 6.4 =66.88 ÷ 7.6 =17.75 ÷ 2.5 =26.52 ÷ 5.2 =10.71 ÷ 6.3 =11.59 ÷ 6.1 =15.54 ÷ 4.2 =33.15 ÷ 5.1 =9.87 ÷ 4.7 =10.67 ÷ 1.1 =23.4 ÷ 7.8 =16.34 ÷ 4.3 =41.3 ÷ 5.9 =10.15 ÷ 3.5 =52.47 ÷ 9.9 =8.5 ÷ 1.7 =7.95 ÷ 1.5 =0.16 ÷ 0.1 =50.25 ÷ 6.7 =11.7 ÷ 7.8 =5.75 ÷ 2.3 =46.4 ÷ 5.8 = 1.36 ÷ 0.2 =24.75 ÷ 4.5 =30.02 ÷ 7.9 =18.81 ÷ 1.9 =17.98 ÷ 2.9 =29.6 ÷ 7.4 =19.17 ÷ 2.7 =39.99 ÷ 9.3 =37.82 ÷ 6.1 =17.16 ÷ 3.3 =24.48 ÷ 4.8 =1.44 ÷ 0.4 =30.07 ÷ 3.1 =练习范围：一个数除以小数 题数：100分秒成绩:36.96 ÷ 4.4 = 5.3 ÷ 5.3 =69.3 ÷ 9.9 = 11.28 ÷ 2.4 =16.52 ÷ 5.9 =33.48 ÷ 3.6 = 15.41 ÷ 2.3 =19.55 ÷ 2.3 =21.84 ÷ 8.4 = 17.82 ÷ 9.9 =27.44 ÷ 2.8 =26.95 ÷ 7.7 = 37.12 ÷ 6.4 =17.1 ÷ 3.8 =10.03 ÷ 5.9 = 44.24 ÷ 7.9 =32.56 ÷ 7.4 =18.69 ÷ 8.9 = 8.1 ÷ 4.5 =22.91 ÷ 7.9 =36.1 ÷ 9.5 = 40.6 ÷ 5.8 =26.55 ÷ 4.5 =52.78 ÷ 9.1 = 37.73 ÷ 7.7 =11.21 ÷ 1.9 =63.51 ÷ 7.3 = 40.28 ÷ 7.6 =30.36 ÷ 4.4 = 6.29 ÷ 3.7 = 38.22 ÷ 4.2 =18.81 ÷ 3.3 =15.36 ÷ 9.6 = 74.26 ÷ 9.4 =48.96 ÷ 5.1 =53.36 ÷ 9.2 = 61.92 ÷ 7.2 = 1.92 ÷ 0.2 =44.84 ÷ 5.9 = 20.28 ÷ 2.6 =92.07 ÷ 9.9 =19.72 ÷ 5.8 = 47.88 ÷ 8.4 =7.7 ÷ 1.4 =13.14 ÷ 1.8 = 39.06 ÷ 9.3 =33.62 ÷ 8.2 =9.62 ÷ 1.3 = 17.67 ÷ 3.1 = 3.2 ÷ 0.8 =63.9 ÷ 7.1 = 70.81 ÷ 7.3 =40.15 ÷ 5.5 = 5.75 ÷ 2.3 =11.04 ÷ 1.2 =11.5 ÷ 4.6 =30.34 ÷ 8.2 =11.21 ÷ 1.9 =10.71 ÷ 6.3 =33.15 ÷ 5.1 =15.41 ÷ 2.3 =5.76 ÷ 0.8 =50.4 ÷ 6.3 =7.08 ÷ 1.2 =10.66 ÷ 1.3 =8.5 ÷ 1.7 =17.25 ÷ 6.9 =22.8 ÷ 3.8 =24.48 ÷ 3.4 =10.14 ÷ 2.6 =13.63 ÷ 2.9 =53.76 ÷ 8.4 =49.77 ÷ 7.9 =43.8 ÷ 7.3 =14.7 ÷ 4.9 =58.32 ÷ 8.1 =51.7 ÷ 9.4 =12.48 ÷ 3.2 =70.55 ÷ 8.3 =9.9 ÷ 1.1 =36.58 ÷ 5.9 =33.97 ÷ 7.9 =7.92 ÷ 2.4 =32.64 ÷ 5.1 =9.6 ÷ 2.4 =30.02 ÷ 7.9 =42.14 ÷ 8.6 = 2.64 ÷ 1.1 =44.73 ÷ 6.3 =59.63 ÷ 6.7 =10.64 ÷ 3.8 =12.75 ÷ 8.5 =76.44 ÷ 8.4 =40.32 ÷ 9.6 =44.52 ÷ 5.3 =26.55 ÷ 4.5 =17.86 ÷ 3.8 =练习范围：一个数除以小数 题数：100分秒成绩:37.73 ÷ 7.7 =10.03 ÷ 5.9 = 1.44 ÷ 0.2 = 1.98 ÷ 0.6 =48.96 ÷ 5.1 =7.95 ÷ 1.5 = 17.98 ÷ 2.9 =10.14 ÷ 7.8 = 1.56 ÷ 0.6 = 73.5 ÷ 7.5 =58.29 ÷ 8.7 =38.22 ÷ 4.2 = 16.28 ÷ 2.2 =12.3 ÷ 1.5 =74.1 ÷ 9.5 = 7.38 ÷ 4.1 =10.83 ÷ 1.9 = 3.19 ÷ 1.1 = 12.16 ÷ 3.2 =22.77 ÷ 6.9 = 6.24 ÷ 0.8 = 4.81 ÷ 3.7 =38.19 ÷ 5.7 =33.62 ÷ 8.2 = 1.68 ÷ 0.4 =76.36 ÷ 9.2 = 5.33 ÷ 4.1 = 30.96 ÷ 3.6 =37.26 ÷ 8.1 =44.66 ÷ 5.8 = 23.8 ÷ 3.4 = 2.05 ÷ 0.5 =7.68 ÷ 4.8 = 2.4 ÷ 0.8 =19.55 ÷ 2.3 = 5.3 ÷ 5.3 = 14.79 ÷ 5.1 = 1.64 ÷ 0.2 =29.7 ÷ 9.9 = 36.1 ÷ 9.5 =56.24 ÷ 7.6 = 1.36 ÷ 0.2 = 30.15 ÷ 6.7 =61.92 ÷ 7.2 =78.21 ÷ 9.9 = 56.43 ÷ 5.7 =22.91 ÷ 7.9 = 5.88 ÷ 0.6 = 54.27 ÷ 8.1 =22.09 ÷ 4.7 =41.04 ÷ 5.7 = 1.2 ÷ 0.5 =8.5 ÷ 1.7 = 2.85 ÷ 0.3 = 5.3 ÷ 5.3 =14.96 ÷ 1.7 =21.73 ÷ 4.1 =19.17 ÷ 2.7 =0.74 ÷ 0.1 = 1.68 ÷ 0.4 =26.52 ÷ 5.2 =10.45 ÷ 5.5 =71.28 ÷ 7.2 =23.37 ÷ 4.1 =40.32 ÷ 8.4 = 2.1 ÷ 0.5 =70.47 ÷ 8.1 =10.03 ÷ 5.9 = 1.82 ÷ 1.3 =46.64 ÷ 5.3 =55.2 ÷ 9.2 =26.95 ÷ 7.7 = 6.0 ÷ 1.2 =46.2 ÷ 8.4 =34.1 ÷ 6.2 =50.22 ÷ 6.2 =77.22 ÷ 9.9 =75.46 ÷ 7.7 =45.58 ÷ 5.3 =15.41 ÷ 2.3 =17.63 ÷ 4.3 =14.57 ÷ 4.7 =7.95 ÷ 1.5 = 5.44 ÷ 3.2 =22.75 ÷ 6.5 =22.44 ÷ 6.6 = 4.81 ÷ 3.7 =18.81 ÷ 3.3 =74.25 ÷ 9.9 =31.74 ÷ 4.6 =30.02 ÷ 7.9 =5.46 ÷ 0.6 =41.5 ÷ 8.3 = 2.7 ÷ 0.3 =30.66 ÷ 7.3 =3.85 ÷ 0.7 =34.96 ÷ 7.6 =练习范围：一个数除以小数 题数：100分秒成绩:86.49 ÷ 9.3 =7.92 ÷ 2.4 =33.15 ÷ 5.1 = 21.6 ÷ 2.4 =38.19 ÷ 5.7 =59.63 ÷ 6.7 = 39.06 ÷ 9.3 =30.96 ÷ 3.6 =36.1 ÷ 9.5 = 17.98 ÷ 2.9 =86.45 ÷ 9.1 =52.78 ÷ 9.1 = 16.12 ÷ 3.1 =46.98 ÷ 8.7 =76.36 ÷ 8.3 = 3.2 ÷ 0.8 =44.53 ÷ 6.1 = 6.3 ÷ 1.8 = 1.36 ÷ 0.2 =17.67 ÷ 3.1 =53.32 ÷ 8.6 = 27.73 ÷ 5.9 =15.58 ÷ 4.1 =22.09 ÷ 4.7 = 17.25 ÷ 6.9 =32.33 ÷ 5.3 =17.82 ÷ 9.9 = 30.21 ÷ 5.3 =10.71 ÷ 6.3 = 1.64 ÷ 0.2 = 11.21 ÷ 1.9 =61.92 ÷ 7.2 =16.34 ÷ 4.3 = 49.68 ÷ 5.4 = 3.36 ÷ 0.8 =9.24 ÷ 2.2 = 18.81 ÷ 1.9 =52.38 ÷ 9.7 =10.15 ÷ 3.5 = 63.9 ÷ 7.1 = 5.64 ÷ 1.2 =41.3 ÷ 5.9 = 48.96 ÷ 5.1 =7.68 ÷ 4.8 =9.24 ÷ 1.4 = 2.1 ÷ 1.4 =15.36 ÷ 4.8 =21.84 ÷ 4.2 = 13.5 ÷ 5.4 =76.95 ÷ 9.5 =17.1 ÷ 3.8 = 3.71 ÷ 0.7 =4.6 ÷ 2.3 =10.03 ÷5.9 =30.02 ÷ 7.9 =53.32 ÷ 8.6 =31.5 ÷ 4.5 =73.04 ÷ 8.3 =26.52 ÷ 5.2 =11.28 ÷ 2.4 =44.53 ÷ 6.1 =3.2 ÷ 0.8 =14.06 ÷ 1.9 =48.96 ÷ 6.8 =23.94 ÷ 5.7 =7.92 ÷ 2.4 =35.69 ÷8.3 =15.41 ÷ 2.3 =61.92 ÷ 7.2 =26.55 ÷ 4.5 =17.75 ÷ 2.5 =36.1 ÷9.5 =67.64 ÷ 7.6 =24.12 ÷ 6.7 =34.44 ÷ 8.2 =11.64 ÷ 1.2 =21.76 ÷ 3.4 =74.26 ÷ 9.4 =78.32 ÷ 8.8 =7.14 ÷ 3.4 =39.6 ÷ 7.2 =8.14 ÷ 2.2 =48.96 ÷ 5.1 =30.24 ÷ 4.2 = 1.14 ÷ 0.3 =51.7 ÷ 9.4 =33.15 ÷ 5.1 =11.04 ÷ 1.2 =33.3 ÷ 4.5 =41.36 ÷ 8.8 =44.5 ÷ 8.9 =29.7 ÷ 9.9 =17.16 ÷ 3.3 =16.52 ÷ 5.9 =6.3 ÷ 1.8 =38.22 ÷ 9.8 =40.05 ÷ 4.5 =练习范围：一个数除以小数 题数：100分秒成绩:19.76 ÷ 5.2 =26.4 ÷ 4.8 =30.42 ÷ 7.8 = 9.43 ÷ 2.3 = 4.81 ÷ 3.7 =8.5 ÷ 1.7 = 6.16 ÷ 2.8 =17.1 ÷ 3.8 =10.95 ÷ 7.3 = 49.77 ÷ 7.9 =59.04 ÷ 7.2 =16.34 ÷ 4.3 = 7.68 ÷ 4.8 =0.77 ÷ 0.1 =19.04 ÷ 5.6 = 41.36 ÷ 4.4 =75.46 ÷ 7.7 =39.06 ÷ 9.3 = 7.68 ÷ 0.8 =58.96 ÷ 8.8 =22.91 ÷ 7.9 = 29.6 ÷ 7.4 =41.3 ÷ 5.9 =12.92 ÷ 6.8 = 17.25 ÷ 6.9 =86.49 ÷ 9.3 =31.32 ÷ 8.7 = 4.62 ÷ 4.2 =11.7 ÷ 3.9 =0.82 ÷ 0.2 = 18.81 ÷ 3.3 =79.17 ÷ 8.7 =76.36 ÷ 8.3 = 1.44 ÷ 0.2 =57.0 ÷ 9.5 =47.79 ÷ 5.9 = 16.28 ÷ 2.2 =14.96 ÷ 6.8 =18.81 ÷ 1.9 = 10.53 ÷ 1.3 = 6.9 ÷ 2.3 =30.96 ÷ 3.6 = 6.27 ÷ 5.7 = 1.05 ÷ 0.7 =24.32 ÷ 7.6 = 12.48 ÷ 3.2 = 3.52 ÷ 3.2 =46.64 ÷ 5.3 = 52.78 ÷ 9.1 =17.0 ÷ 3.4 =59.63 ÷ 6.7 = 51.0 ÷ 6.8 =33.12 ÷ 3.6 =48.97 ÷ 5.9 =23.46 ÷ 3.4 =25.11 ÷ 3.1 =29.44 ÷ 3.2 =27.06 ÷ 8.2 =1.2 ÷ 0.2 =59.8 ÷ 9.2 =46.86 ÷ 7.1 =30.24 ÷ 5.6 =8.19 ÷ 3.9 =72.96 ÷ 7.6 =39.36 ÷ 8.2 =10.08 ÷ 1.2 =7.2 ÷ 2.4 =60.59 ÷ 8.3 =0.39 ÷ 0.3 =36.63 ÷ 9.9 =11.16 ÷ 6.2 =44.64 ÷ 7.2 = 4.84 ÷ 4.4 =14.7 ÷ 2.1 = 6.66 ÷ 1.8 =18.85 ÷ 2.9 =7.68 ÷ 6.4 =42.33 ÷ 5.1 =0.8 ÷ 0.5 =8.88 ÷ 1.2 =50.84 ÷ 6.2 =7.75 ÷ 3.1 =35.67 ÷ 4.1 =11.84 ÷ 3.2 =8.55 ÷ 1.9 =5.92 ÷ 1.6 =31.15 ÷ 8.9 =64.8 ÷ 7.2 =0.3 ÷ 0.2 =12.48 ÷ 9.6 =26.46 ÷ 2.7 =17.28 ÷ 3.6 = 3.6 ÷ 0.6 =46.56 ÷ 9.7 =35.72 ÷ 3.8 =6.46 ÷ 1.9 =87.22 ÷ 9.8 =练习范围：一个数除以小数 题数：100分秒成绩:47.58 ÷ 6.1 = 1.56 ÷ 0.2 =39.33 ÷ 5.7 = 23.92 ÷ 4.6 =48.8 ÷ 6.1 =66.0 ÷ 8.8 = 36.72 ÷ 5.4 =0.56 ÷ 0.2 =42.34 ÷ 5.8 = 33.66 ÷ 9.9 =15.3 ÷ 1.8 =34.0 ÷ 8.5 = 36.5 ÷ 7.3 =32.9 ÷ 4.7 =16.56 ÷ 4.6 = 33.0 ÷ 4.4 =0.31 ÷ 0.1 =48.24 ÷ 6.7 = 38.22 ÷ 4.9 =19.61 ÷ 3.7 =34.41 ÷ 9.3 = 34.8 ÷ 5.8 = 3.12 ÷ 0.8 =61.6 ÷ 8.8 = 15.5 ÷ 3.1 =47.17 ÷ 5.3 =70.5 ÷ 9.4 = 9.1 ÷ 1.3 =52.14 ÷ 7.9 = 5.88 ÷ 1.4 = 7.76 ÷ 0.8 =24.51 ÷ 4.3 =21.73 ÷ 5.3 = 17.85 ÷ 5.1 =60.48 ÷ 7.2 =51.35 ÷ 6.5 = 9.46 ÷ 2.2 = 5.88 ÷ 2.1 =44.0 ÷ 8.8 = 4.64 ÷ 2.9 = 3.15 ÷ 0.9 =11.73 ÷ 5.1 = 11.73 ÷ 2.3 =22.33 ÷ 2.9 =12.48 ÷ 2.4 = 35.7 ÷ 8.5 = 3.78 ÷ 1.8 =32.33 ÷ 6.1 = 1.48 ÷ 0.4 =32.39 ÷ 4.1 =19.74 ÷ 9.4 = 34.96 ÷ 4.6 =0.84 ÷ 0.2 =8.46 ÷ 0.9 =45.14 ÷ 7.4 =5.6 ÷ 5.6 =12.35 ÷ 1.3 =25.55 ÷ 3.5 =50.05 ÷ 9.1 = 3.12 ÷ 0.6 =31.57 ÷ 7.7 =24.8 ÷ 3.1 =9.24 ÷ 1.2 =52.56 ÷ 7.2 =24.51 ÷ 4.3 =47.88 ÷ 8.4 =20.52 ÷ 2.7 =48.95 ÷ 5.5 =35.99 ÷ 5.9 =18.0 ÷ 7.2 =29.61 ÷ 6.3 =12.6 ÷ 6.3 =29.61 ÷ 4.7 =6.58 ÷ 1.4 = 3.6 ÷ 0.6 =17.48 ÷ 3.8 =36.66 ÷ 7.8 =14.28 ÷ 2.1 =15.36 ÷ 9.6 =1.89 ÷ 0.7 = 2.43 ÷ 0.9 =23.28 ÷ 2.4 =28.81 ÷ 4.3 = 6.72 ÷ 3.2 =16.8 ÷ 2.8 =4.1 ÷ 0.5 = 5.17 ÷ 1.1 =15.98 ÷ 1.7 =8.06 ÷ 1.3 =9.24 ÷ 4.2 =13.05 ÷ 2.9 =20.4 ÷ 3.4 = 1.53 ÷ 0.3 =10.15 ÷ 3.5 =17.67 ÷ 1.9 =36.58 ÷ 6.2 =3.9 ÷ 2.6 =练习范围：一个数除以小数 题数：100分秒成绩:37.44 ÷ 7.8 =9.2 ÷ 4.6 =30.03 ÷ 7.7 = 19.32 ÷ 2.8 = 4.05 ÷ 1.5 =23.79 ÷ 3.9 = 16.92 ÷ 4.7 = 2.48 ÷ 0.8 =76.44 ÷ 9.8 = 8.12 ÷ 2.8 = 3.76 ÷ 0.8 = 2.32 ÷ 0.4 = 28.98 ÷ 4.6 =35.38 ÷ 5.8 =12.75 ÷ 1.5 = 27.45 ÷ 4.5 =37.05 ÷ 3.9 =48.24 ÷ 7.2 = 27.75 ÷ 7.5 =28.38 ÷ 6.6 =30.24 ÷ 4.2 = 21.39 ÷ 9.3 =22.05 ÷ 4.9 = 5.61 ÷ 1.7 = 7.15 ÷ 5.5 = 4.56 ÷ 1.9 =17.82 ÷ 9.9 = 16.75 ÷ 6.7 =14.7 ÷ 4.9 = 1.56 ÷ 0.6 = 9.62 ÷ 2.6 =36.9 ÷ 4.1 =53.25 ÷ 7.1 = 0.88 ÷ 0.2 =20.64 ÷ 8.6 =8.8 ÷ 4.4 = 47.45 ÷ 6.5 =42.3 ÷ 4.5 = 6.51 ÷ 2.1 = 19.14 ÷ 2.2 =7.5 ÷ 7.5 = 5.22 ÷ 0.6 = 23.1 ÷ 3.3 =33.39 ÷ 6.3 =14.45 ÷ 1.7 = 8.32 ÷ 5.2 =32.39 ÷ 7.9 =50.4 ÷ 7.2 = 13.2 ÷ 6.6 =48.36 ÷ 6.2 =29.1 ÷ 9.7 = 26.97 ÷ 9.3 =30.8 ÷ 5.5 = 3.0 ÷ 2.5 =39.36 ÷ 4.1 =11.02 ÷ 1.9 =0.52 ÷ 0.1 =13.26 ÷ 3.4 =50.02 ÷ 8.2 = 2.88 ÷ 2.4 =8.16 ÷ 1.6 =7.9 ÷ 7.9 =0.75 ÷ 0.3 =17.16 ÷ 5.2 =1.56 ÷ 0.6 =19.72 ÷ 6.8 =80.96 ÷ 9.2 =2.52 ÷ 0.3 =43.24 ÷ 4.7 =0.3 ÷ 0.3 =23.22 ÷ 2.7 =0.56 ÷ 0.4 =13.26 ÷ 3.9 =51.84 ÷ 6.4 =29.07 ÷ 5.1 =62.37 ÷ 8.1 =37.13 ÷ 4.7 =13.95 ÷ 1.5 =10.92 ÷ 1.3 =74.8 ÷ 8.8 =33.06 ÷ 5.8 =42.78 ÷ 4.6 =38.25 ÷ 7.5 =30.78 ÷ 3.8 =13.2 ÷ 2.2 =52.47 ÷ 5.3 =45.36 ÷ 5.4 =7.54 ÷ 2.6 =0.35 ÷ 0.1 =15.93 ÷ 5.9 = 4.32 ÷ 0.8 =1.55 ÷ 0.5 =39.56 ÷ 8.6 =18.46 ÷ 2.6 =4.68 ÷ 3.6 =37.44 ÷ 9.6 =5.2 ÷ 1.3 =练习范围：一个数除以小数 题数：100分秒成绩:16.82 ÷ 5.8 =37.73 ÷ 7.7 =18.4 ÷ 9.2 =3.32 ÷ 0.4 =17.48 ÷ 3.8 =0.48 ÷ 0.3 =4.93 ÷ 1.7 =35.64 ÷ 4.4 = 4.41 ÷ 0.7 = 58.41 ÷ 5.9 =44.16 ÷ 9.6 = 2.16 ÷ 0.9 = 34.5 ÷ 7.5 =21.12 ÷ 2.4 =14.4 ÷ 7.2 = 13.65 ÷ 2.1 =8.97 ÷ 2.3 = 4.8 ÷ 4.8 = 58.56 ÷6.1 =10.34 ÷ 9.4 = 5.94 ÷ 5.4 = 20.46 ÷ 2.2 = 1.76 ÷ 0.4 =25.2 ÷ 4.5 = 14.35 ÷ 4.1 =24.91 ÷ 4.7 =28.13 ÷ 2.9 = 42.84 ÷ 5.1 =13.92 ÷ 1.6 =25.22 ÷ 9.7 = 21.08 ÷ 6.2 =33.66 ÷ 3.4 =32.8 ÷ 4.1 = 36.54 ÷ 5.8 = 1.8 ÷ 0.2 =64.6 ÷ 9.5 =1.8 ÷ 1.8 = 3.68 ÷2.3 =71.54 ÷ 9.8 =2.16 ÷ 1.8 =33.18 ÷4.2 =13.5 ÷ 2.7 = 0.36 ÷ 0.1 =49.47 ÷5.1 =55.46 ÷ 5.9 = 4.64 ÷ 1.6 =30.78 ÷ 8.1 =43.55 ÷6.5 = 9.94 ÷ 1.4 =35.19 ÷ 5.1 =12.65 ÷ 2.3 = 43.2 ÷7.2 =21.3 ÷ 7.1 =0.59 ÷ 0.1 =68.87 ÷ 9.7 =14.25 ÷ 9.5 =12.48 ÷ 1.6 =12.87 ÷ 1.3 =9.54 ÷ 5.3 =0.25 ÷ 0.1 =17.71 ÷ 2.3 =58.56 ÷ 6.1 =27.28 ÷ 6.2 =12.35 ÷ 6.5 =18.27 ÷ 2.9 =47.7 ÷ 5.3 =33.18 ÷ 7.9 =5.76 ÷ 0.6 =22.2 ÷ 3.7 =11.34 ÷ 1.4 =19.8 ÷ 6.6 =82.77 ÷ 9.3 =36.72 ÷ 6.8 =32.64 ÷ 6.8 =39.05 ÷ 5.5 =9.44 ÷ 5.9 =23.92 ÷ 9.2 =45.43 ÷ 7.7 = 2.47 ÷ 1.9 =17.82 ÷ 5.4 =23.24 ÷ 2.8 =19.4 ÷ 9.7 =30.45 ÷ 8.7 =44.8 ÷ 6.4 = 2.35 ÷ 0.5 =3.12 ÷ 2.4 =23.04 ÷ 7.2 =0.5 ÷ 0.2 =10.8 ÷ 3.6 =45.65 ÷ 8.3 =8.85 ÷ 1.5 =48.23 ÷ 5.3 =15.93 ÷ 2.7 =70.52 ÷ 8.2 =4.75 ÷ 2.5 =34.44 ÷ 8.4 =23.24 ÷ 8.3 =练习范围：一个数除以小数 题数：100分秒成绩:59.84 ÷ 6.8 =49.14 ÷ 7.8 =37.31 ÷ 9.1 = 14.8 ÷ 7.4 =71.54 ÷ 7.3 =37.17 ÷ 5.9 = 53.3 ÷ 6.5 =87.42 ÷ 9.4 =22.01 ÷ 7.1 = 5.94 ÷ 0.6 =25.74 ÷ 7.8 =11.02 ÷ 1.9 = 11.2 ÷ 5.6 =8.58 ÷ 1.1 =48.45 ÷ 5.1 = 33.0 ÷ 5.5 =11.0 ÷ 4.4 =10.07 ÷ 5.3 = 1.8 ÷ 1.5 =45.24 ÷ 7.8 =21.6 ÷ 4.5 = 35.77 ÷ 4.9 =31.08 ÷ 3.7 =17.4 ÷ 2.9 = 3.6 ÷ 0.8 =72.25 ÷ 8.5 =17.92 ÷ 2.8 = 12.73 ÷ 1.9 =35.26 ÷ 8.2 = 4.8 ÷ 1.5 = 48.99 ÷ 7.1 =40.18 ÷ 4.1 =17.6 ÷ 5.5 = 30.75 ÷ 4.1 =59.17 ÷ 6.1 =41.61 ÷ 5.7 = 41.08 ÷ 5.2 =41.08 ÷ 7.9 =18.24 ÷ 7.6 = 2.88 ÷ 0.9 =21.12 ÷ 3.3 =41.86 ÷ 9.1 = 14.88 ÷ 1.6 = 2.1 ÷ 0.6 =13.95 ÷ 3.1 = 73.6 ÷ 9.2 =42.84 ÷ 6.3 =77.35 ÷ 8.5 = 0.94 ÷ 0.1 =8.32 ÷ 2.6 =0.84 ÷ 0.7 = 70.84 ÷ 7.7 =4.37 ÷ 1.9 =19.72 ÷ 3.4 =8.5 ÷ 1.7 =12.24 ÷5.1 =17.1 ÷ 3.8 =29.7 ÷ 9.9 =61.92 ÷ 7.2 =69.12 ÷ 9.6 =33.32 ÷ 9.8 =21.58 ÷ 8.3 =37.84 ÷ 4.4 =30.42 ÷ 7.8 =47.2 ÷ 5.9 = 5.27 ÷ 3.1 =10.27 ÷ 7.9 =7.68 ÷ 4.8 =14.82 ÷ 5.7 =53.25 ÷ 7.5 =10.71 ÷6.3 =30.36 ÷ 6.6 =12.0 ÷ 2.5 =33.11 ÷7.7 =27.06 ÷ 6.6 =48.51 ÷ 7.7 =26.95 ÷ 7.7 =18.25 ÷ 7.3 =15.4 ÷ 2.8 =39.06 ÷ 9.3 =10.03 ÷ 5.9 =0.74 ÷ 0.1 =15.6 ÷ 6.5 =19.8 ÷ 4.4 =52.78 ÷ 9.1 =1.68 ÷ 0.4 = 1.1 ÷ 1.1 =18.69 ÷ 8.9 =24.75 ÷ 4.5 =15.96 ÷ 5.7 =17.67 ÷ 3.1 =28.91 ÷ 4.9 =44.53 ÷ 6.1 =50.88 ÷ 9.6 =47.84 ÷ 9.2 =1.36 ÷ 0.2 =9.45 ÷ 2.7 =练习范围：一个数除以小数 题数：100分秒成绩:46.64 ÷ 5.3 = 6.24 ÷ 0.8 =26.52 ÷ 5.2 = 1.64 ÷ 0.2 = 1.14 ÷ 0.3 = 6.66 ÷ 1.8 = 28.06 ÷ 6.1 =74.26 ÷ 9.4 =13.14 ÷ 1.8 = 37.73 ÷ 7.7 =26.0 ÷ 6.5 =7.92 ÷ 2.4 = 42.72 ÷ 8.9 =29.25 ÷ 7.5 =34.86 ÷ 4.2 = 72.24 ÷ 8.4 =31.2 ÷ 4.8 =7.25 ÷ 2.9 = 66.88 ÷ 7.6 = 3.52 ÷ 3.2 =30.34 ÷ 8.2 = 48.96 ÷ 5.1 =39.84 ÷ 8.3 =27.84 ÷ 9.6 = 45.9 ÷ 8.5 = 4.6 ÷ 0.5 =51.7 ÷ 9.4 = 44.24 ÷ 7.9 =28.32 ÷ 4.8 =17.75 ÷ 2.5 = 8.32 ÷ 3.2 =17.25 ÷ 6.9 =34.3 ÷ 4.9 = 5.49 ÷ 0.9 =27.73 ÷ 5.9 =19.95 ÷ 3.5 = 16.52 ÷ 5.9 = 5.75 ÷ 2.3 =12.6 ÷ 2.1 = 86.49 ÷ 9.3 =54.02 ÷ 7.4 =23.76 ÷ 6.6 = 76.36 ÷ 8.3 = 6.3 ÷ 1.8 =16.12 ÷ 3.1 = 11.04 ÷ 1.2 =12.48 ÷ 3.2 =15.64 ÷ 6.8 = 49.14 ÷ 6.3 =10.88 ÷ 1.6 =11.21 ÷ 1.9 = 30.96 ÷ 3.6 =。

人教版五年级数学上册《一个数除以小数》测试卷班级_______姓名_______分数_______一、填空。

1．两数相除的商是8.4，如果把被除数和除数的小数点都向右移动两位，商是（）；如果都向左移动一位，商是（）。

2．两个数的积为15.3，乘数是56.1与11的商，被乘数是（）。

3．用3.8除1.9 的商，加上3.8除以1.9的2倍，和是（）。

4．两个数相除商是0.64，如果被除数扩大10倍，除数缩小10倍，商是（）。

5．甲数的小数点向左移动一位，乙数的小数点向右移动一位，两数相等，原来甲数是乙数的（）。

二、选择1．把0.004的小数点去掉，新数与原数的商是（）①100 ②0.01③1000 ④0.0012．10.44÷0.725的商的最高位是（）①个位②十位③百位3．9÷11用小数表示它的商，精确到千分位的结果是（）①0.81 ②0.818③0.819 ④0.8180三、列竖式计算。

59.74÷2.94.704÷5.60.224÷16四、应用题1．一台碾米机要碾米10.6吨，前3小时每小时碾米1.2吨，剩下的3.5小时碾完，每小时要碾米多少吨？2．工程队计划用21天修一段长18.9千米的公路，结果18天就修完了，结果比计划每天多修多少千米？五、思考题两个数的商是8，余数是11，把被除数、除数、商、余数加起来的和是543，那么被除数是（），除数是（）参考答案一、填空。

1．8.4 8.42．33．1.54．645．100二、选择1．③2．②3．②三、列竖式计算。

（竖式略）59.74÷2.9=20.64.704÷5.6=0.840.224÷16=0.014四、应用题1．（10.6-1.2×3）÷3.5=2（吨）2．（18.9÷18）－（18.9÷21）=0.15（千米）五、思考题467 57（解释：因为被除数+除数=543-8-11，所以，除数=（524-11）÷（8+1）=57，被除数=8×57+11=467）。

3.2一个数除以小数第一课时1．在○里填上“＞”“＜”或“=”。

1.36÷0.99○1.36 0.47÷0.58○0.473.14÷1.01○3.14 7.95÷1○7.952. 填空题。

(1)除数是小数的除法,先移动( )的小数点,使它变成( ),除数的小数点向右移动几位,被除数的小数点也( )移动( ),位数不够的,在被除数的( )用“0”补足。

(2)在除法中,如果除数扩大到原来的100倍,要使商不变,被除数也要( )到原来的( )。

3. 玩具火车每辆16.5元,玩具汽车每辆5.5元,玩具手枪每支11元。

(1)玩具火车的价格是玩具汽车的多少倍?(2)请你再提出一个问题并解答。

4.妈妈买1.5千克的虾用去39元，买0.7千克肉用去8.4元,每千克虾比每千克肉贵多少元？第二课时1．列竖式计算。

10.8÷1.2 3.26÷1.63 0.832÷0.26142.2÷0.18 27.5÷0.025 133÷0.352. 国际长途每分钟5.25元，小军打国际长途电话花了31.5元，小军打了几分钟？3. 一只鸵鸟0.75小时跑了51千米。

这只鸵鸟的奔跑速度是多少？4. 小红打国内长途电话花了8.4元，国内长途每分钟0.7元，小红打了几分钟？5. 2.4千克花生可以榨油1.56千克。

照这样计算，1千克花生可以榨油多少千克？第一课时答案1.＞＞＜ =2. (1)除数整数右几位末尾(2)扩大 100倍3. (1)16.5÷5.5=3答：玩具火车的价格是玩具汽车的3倍。

(2)玩具手枪的价格是玩具汽车的多少倍?11÷5.5=2答：玩具手枪的价格是玩具汽车的2倍。

4.39÷1.5=26（元）8.4÷0.7=12（元）26-12=14（元）第二课时答案2. 31.5÷5.25=6(分)答：小军打了6分钟。

3—2 除数是整数的小数除法【一课一练】一、填空题。

1、在下面的（）里填上适当的数。

0.6÷1.2＝（）÷12＝（） 75÷0.15＝（）÷15＝（）3.75÷2.5＝（）÷25＝（） 0.1÷0.08＝（）÷8＝（）2、32.8连续减去（）个4.1得0；12.5连续减去（）个2.5得0。

3、两个因数的积是0.6，其中一个因数是1.5，另一个因数是（）。

4、长9米的木料锯成0.15米的小段，可以锯（）段。

5、一瓶果汁有3千克，把它分装在大小一样的杯子里，每个杯子最多盛0.24千克，至少需要（）个杯子才能盛完。

6、在○里填上“＞”“＜”和“＝”。

1.8÷1.2○1.8 5.6÷0.4○5 6.25÷2.5○2.520÷0.8○20 5.4÷5○1.8 7.18÷1.4○77、将下面的表格补充完整。

二、列竖式计算，带“*”的用乘法验算。

11.7÷0.65 * 19.5÷0.13 11.28÷1.2 * 0.2÷0.32 5.04÷0.5 * 0.051÷0.6 10÷0.25 * 3.15÷0.18三、两种水果硬糖，A种0.45千克卖32.4元，B种0.8千克卖60元，哪种糖果便宜一些？四、食堂买回6.5千克牛肉和9.8千克猪肉，共花了433元，已知牛肉的单价是每千克44元，每千克猪肉多少元？五、健身中心有一块长方形游泳池，面积为7630.4平方米，它的长是125.5米，这个游泳池的周长为多少米？六、小华乘坐出租车从家去火车站，付了车费22.5元，小华家到火车站有多远？七、在计算一道除法题时，把被除数72.8错看成了7.28，所得的商比正确的商少2.52，求正确的商是多少？【一课一练】参考答案一、填空题。

人教版五年级上册《一个数除以小数》练习题Word文档第一篇：人教版五年级上册《一个数除以小数》练习题Word 文档人教版五年级上册《一个数除以小数》练习题1、列竖式计算。

27×0.43(计算并验算)0.86×1.2(得数保留两位小数)1.2×1.4(精确到十分位)2、计算下面各题，能简便运算的要简便运算。

7.06×2.4－5.7＝2.33×0.5×4＝0.65×105＝3.76×0.25＋25.8＝4.8×0.25＝1.2×2.5＋0.8×2.5＝二、小数除法1、用竖式计算下面各题。

（1）68.8÷4＝（2）85.44÷16＝（3）67.5÷15＝（4）289.9÷18＝（5）101.7÷9＝（6）243.2÷64＝（7）16.8÷28＝（8）15.6÷24＝（9）0.138÷15＝（10）1.35÷27＝（11）0.416÷32＝（12）3.64÷52＝（13）91.2÷3.8＝（14）0.756÷0.18＝（15）51.3÷0.27＝（16）26÷0.13＝（17）210÷1.4＝（18）2.688÷0.56＝（19）10.625÷25＝（20）126÷45＝（21）10÷25＝（22）2.7÷7.5＝（23）15÷0.06＝（24）25.6÷0.032＝2、下面各题，商保留一位小数。

（25）14.36÷2.7≈（26）8.33÷6.2≈（27）1.7÷0.03≈3、下面各题，商保留二位小数。

（28）32÷42≈（29）1.25÷1.2≈（30）2.41÷0.7≈二、解决问题1、一个正方形的周长是9.48米，它的边长是多少米？2、小汽车8分钟行12.8千米，公共汽车12分钟行14.4千米，谁的速度较快？快多少？3、小红、小表、小兰、小花、小梅一起去开心乐园玩，车费用去了9.5元，门票费32.5元。