小數(shù)的除法二_第1頁
小數(shù)的除法二_第2頁
小數(shù)的除法二_第3頁
小數(shù)的除法二_第4頁
小數(shù)的除法二_第5頁
已閱讀5頁,還剩11頁未讀, 繼續(xù)免費(fèi)閱讀

下載本文檔

版權(quán)說明:本文檔由用戶提供并上傳,收益歸屬內(nèi)容提供方,若內(nèi)容存在侵權(quán),請(qǐng)進(jìn)行舉報(bào)或認(rèn)領(lǐng)

文檔簡(jiǎn)介

1、1、用豎式計(jì)算0.396÷1.2=     0.756÷0.36=         15.6×13=0.18×15=       0.025×14=           06×36=   &

2、#160;0.04×0.12     3.84×2.6(保留一位小數(shù))    5.76×237.15×22=     90.75÷3.3=        3.68×0.25=16.9÷0.13 =      1.55÷3.9=&#

3、160;       3.7×0.016=13.76×0.8=       5.2×0.6         8.4×1.3 =6.4×2.5=      4.48×4.4=      

4、60;  5.25×15  =35.4×4.2=     0.042×0.54 =    0.76×0.32 =0.25×0.046=     2.52×3.4=      1.08×25=       

5、60;    0.12×0.5×0.16     (保留兩位小數(shù))       3.25×9.04=  (用除法驗(yàn)算) 4.8×0.25        0.125×1.4       10.75÷12

6、.5=   (用乘法驗(yàn)算)  2.5÷0.7=   (保留三位小數(shù))    10.1÷3.3=   (商用循環(huán)小數(shù)表示)0.43×0.28=     6.45×0.73=      4.6×0.6=8.9×0.05=     3.

7、08×0.43=      1.5×26.7=5.22÷29=      18.72÷3.6=      13.95÷3.1=2、脫式計(jì)算(能簡(jiǎn)算的要簡(jiǎn)算)2.5×7.1×4 =       16.12×9916.12=    &

8、#160;   5.2×0.90.9=       7.28×99+7.28= 4.3×50×0.2=      642.64×0.5=2       6×15.715.7×24=         (

9、2.275 0.625)×0.28=     3.94+34.3×0.2=      1.2×(9.6÷2.4)÷4.8=       8.9×1.1×4.7=      2.7×5.4×3.9=  3.6×9.85-5.6 =&

10、#160;     8.05×3.4+7.6 =       6.58×4.5×0.9=      2.8×0.5+1.58=       4.85 + 0.35 ÷ 1.4=     8.7 × 17.4 - 8.7 ×

11、; 7.4=         (1.250.125)×8=  324.90.9=                      4.84.8×0.5 =    4.8×100.1 =

12、      56.5×9956.5 =    7.09×10.80.8×7.09=12.5×0.4×2.5×8 =     0.87×3.16+4.64 =     9.5×101=      0.68 ÷(5.2 -3.5)× 1.25=

13、     213.×0.×8257=              40.5 ÷ 0.81 × 0.18=    4.8 ×(15 ÷ 2.4)=   6.81+6.81×99=       0.25&#

14、215;185×40=     4.4×0.83.4×0.8=         (9.37+937+937+937)× 25=      42.×1.1.×1.75=85.44÷16 42.84÷7 101.7÷9 67.5÷15 230.4÷6&#

15、160;21.24÷36 0.736÷23 43.5÷12 35.21÷7 39.6÷24 6.21÷0.03 210÷1.4 51.3÷0.27 91.2÷3.8 0.756÷0.18 0.66÷0.3 11.97÷1.5 69.6÷2.9 38.4÷0.8 15÷0.06 (循環(huán)小數(shù)的用簡(jiǎn)便方法

16、,除不盡保留2位小數(shù)): 8.2÷0.12 0.8÷0.9 76.4÷5.4 4.7÷3 1.25÷1.2 32÷42 14.36÷2.7 8.33÷6.2 1.7÷0.03 2.41÷0.7try 2014-9-22 21:39:00除法:85.44÷1642.84÷7101.7÷967.5÷15230.4÷621.24

17、47;360.736÷2343.5÷1235.21÷739.6÷246.21÷0.03210÷1.451.3÷0.2791.2÷3.80.756÷0.180.66÷0.311.97÷1.569.6÷2.938.4÷0.815÷0.06(循環(huán)小數(shù)的用簡(jiǎn)便方法,除不盡保留2位小數(shù)):8.2÷0.120.8÷0.976.4÷5.44.7÷31.25÷1.232÷4214.36÷2.78.33&

18、#247;6.21.7÷0.032.41÷0.7用豎式計(jì)算0.396÷1.2=        0.756÷0.36=          15.6×13=0.18×15=                

19、 0.025×14=                                3.06×36=0.04×0.12          &

20、#160;3.84×2.6           5.76×3      (保留一位小數(shù))7.15×22           90.75÷3.3           

21、60;  3.68×0.2516.9÷0.13          1.55÷3.9              3.7×0.01613.76×0.8=         5.2×0.6 

22、;               8.4×1.36.4×0.5            4.48×0.4                5.25

23、×535.4×4.2          0.042×0.54               0.76×0.320.25×0.046         2.52×3.4   &

24、#160;            1.08×250.12×0.5×0.16     4.8×0.25        0.125×1.4(保留兩位小數(shù))2.5÷0.7=      (保留三位小數(shù))   

25、  10.1÷3.3=   (商用循環(huán)小數(shù))10.75÷12.5=   (用乘法驗(yàn)算)      3.25×9.04=   (用除法驗(yàn)算)3、脫式計(jì)算(能簡(jiǎn)算的要簡(jiǎn)算)2.5×7.1×4          16.12×9916.12   &

26、#160;    5.2×0.90.97.28×99+7.28       4.3×50×0.2      642.64×0.526×15.715.7×24       (2.275 0.625)×0.283.94+34.3×0.2  &#

27、160;        1.2×(9.6÷2.4)÷4.88.9×1.1×4.7      2.7×5.4×3.9     3.6×9.85-5.468.05×3.4+7.6    6.58×4.5×0.9    

28、60;   2.8×0.5+1.58324.90.9        4.84.8×0.5        (1.250.125)×84.8×100.1        56.5×9956.5     7.09×10.80.8

29、×7.094.85 + 0.35 ÷ 1.48.7 × 17.4 - 8.7 × 7.412.5×0.4×2.5×8      0.87×3.16+4.64      9.5×1010.68 ÷(5.2 -3.5)× 1.2540.5

30、60;÷ 0.81 × 0.18    4.8 ×(15 ÷ 2.4)6.81+6.81×99       0.25×185×40     4.4×0.83.4×0.8(9.37+937+937+937)× 252.37×6.3+2.37×3.7&#

31、160;    2.5×1.25×0.32    3.8×10.12.5×(3.8×0.04)           7.69×101           3.8×10.10.25×39+0.25  &

32、#160;     0.125×72     46×0.33+54×0.33(8×5.27) ×1.25      6.81+6.81×99     0.25×185×406.8×0.75÷0.5       

33、3.75÷0.1252.75     1.53+23.4÷7.29.5×99            13.5×0.98           12.5×8.8try 2014-9-22 21:39:19豎式計(jì)算:18÷24= 

34、60;            43.68÷26=                25.3÷0.88=0.1575÷3.15=            0.612÷

35、1.8=            16.787÷0.28(保留一位小數(shù))1、 算下面各題2.36×0.22          2.8×4.58              3.57÷4.2

36、60;          82.8÷3645×2.46          3.6÷0.24               382.5÷45      &

37、#160;      6.4×5.482、 簡(jiǎn)便計(jì)算3.6×2.5+7.5×3.6        2.5×1.2            0.125×32     4.3×0.9   

38、0;            6.5×102          3.25×99+3.2518÷24=           43.68÷26=       

39、0;        25.3÷0.88=0.1575÷3.15=     0.612÷1.8=            16.787÷0.2821:41:03try 2014-9-22 21:41:030.58÷0.34=2.898÷1.26=0.16÷0.5=

40、100.8÷1.8=4.6×0.9=6.25×17=71.2÷4=21:52:31try 2014-9-22 21:52:31小數(shù)除以小數(shù)計(jì)算練習(xí)題,列堅(jiān)式計(jì)算題,有答案40.32÷4.2=9.6   18÷0.45=40   0.161÷0.07=2.3   782÷0.85=92047.58÷6.1=7.8   655.2÷0.78=840 &

41、#160; 2.175÷0.29=7.5   871.2÷0.99=8809.24÷7.7=1.2   303.6÷0.33=920   8.832÷0.96=9.2   257.4÷0.26=99024.85÷3.5=7.1   107.2÷0.67=160   0.06÷0.12=0.5  &#

42、160;6.4÷0.02=32040.8÷8=5.1   396÷0.9=440   7.047÷0.87=8.1   118.9÷0.41=29054÷7.2=7.5   113.4÷0.42=270   4.042÷0.47=8.6   62.1÷0.27=2306.3÷1.8=3.5  

43、60;691.6÷0.91=760   0.017÷0.01=1.7   269.7÷0.29=9307.52÷4.7=1.6   64.5÷0.43=150   0.648÷0.09=7.2   141.6÷0.24=59077.35÷8.5=9.1   483.8÷0.82=590   4.42

44、8÷0.82=5.4   58.5÷0.45=13023.56÷7.6=3.1   219.6÷0.36=610   0.51÷0.3=1.7   507.6÷0.94=54032.9÷3.5=9.4   125.4÷0.57=220   0.224÷0.16=1.4   488.4÷0.

45、66=74058.2÷6=9.7   394.8÷0.84=470   2.886÷0.74=3.9   236.5÷0.55=43010.08÷5.6=1.8   554.4÷0.72=770   2.814÷0.42=6.7   308÷0.88=35018.48÷2.1=8.8   3.6&#

46、247;0.02=180   7.968÷0.96=8.3   5.6÷0.01=5609.45÷4.5=2.1   553÷0.79=700   4.4÷0.8=5.5   144÷0.48=30045.99÷7.3=6.3   340÷0.5=680   1.863÷0.81=2.3 

47、  656.1÷0.81=810try 2014-9-22 21:53:30    小數(shù)除法豎式計(jì)算題  25.2÷6=    34.5 ÷1.5=     5.6÷0.04=      1.8÷12=       &#

48、160; 1.8÷1.2=      7.83÷9=     4.08÷0.8=     0.54÷0.6=        6.3÷0.14=     72÷15=     14.21

49、47;7=       24÷1.5=    1.26÷18=    43.5÷29=     18.9÷0.27=     1.35÷15=         28.6÷11=  

50、   20.4÷24=     3.64÷52=    156÷0.12=  try 2014-9-22 21:53:51328÷1.6=    1.35÷27=    7.65÷0.85=    12.6÷0.28=try 2014-9-

51、22 21:54:0362.4÷2.6=    54.4÷0.16=    1.44÷1.8=    11.7÷2.6=        19.4÷12=   59.8÷0.23=     19.76÷5.2=  

52、0; 10.8÷45=       21÷1.4=    8.84÷1.7=     62.1÷0.03=     1.89÷54=    0.51÷2.2=   7.1÷2.5=     

53、1.998÷0.54=    1.28÷16=     2.1÷0.4=    2.56÷32=   50.18÷38.6=      4.68÷75= try 2014-9-22 21:54:20  62.4÷2.6=   &#

54、160;54.4÷0.16=    1.44÷1.8=    11.7÷2.6=       19.4÷12=   59.8÷0.23=     19.76÷5.2=    10.8÷45=      

55、;21÷1.4=    8.84÷1.7=     62.1÷0.03=     1.89÷54=   0.51÷2.2=   7.1÷2.5=     1.998÷0.54=    1.28÷16=  

56、60; 2.1÷0.4=    2.56÷32=   50.18÷38.6=      4.68÷75=       14.7÷0.07=    5.4÷15=   124.8÷0.24=    23.4

57、47;585=   0.544÷0.025=    203.5÷11=    24÷15=    3.64÷52=21:56:09try 2014-9-22 21:56:09  1  小數(shù)計(jì)算題             

58、             用豎式計(jì)算   85.44÷16           42.84÷7            101.7÷9    

59、         67.5÷15               21.24÷36           0.736÷23        

60、0;  43.5÷12             35.21÷7                6.21÷0.03           210÷

61、;1.4            51.3÷0.27           91.2÷3.8try 2014-9-22 21:56:130.66÷0.3            11.97÷1.5

62、             69.6÷2.9            15÷0.06 try 2014-9-22 21:56:28(循環(huán)小數(shù)的用簡(jiǎn)便方法,除不盡保留2位小數(shù)):  8.2÷0.12      

63、60;    0.8÷0.9              4.7÷3           1.25÷1.2         32÷42    

64、          8.33÷6.2             1.7÷0.03           2.41÷0.7        2.5÷

65、0.7=      (保留三位小數(shù))     10.1÷3.3=      (商用循環(huán)小數(shù))try 2014-9-22 21:56:44 2   4.67×0.9         5×2.44     

66、;        9.435×0.002            5.6×6.5         (循環(huán)小數(shù)的用簡(jiǎn)便方法,除不盡保留2位小數(shù)):  8.2÷0.12        &

67、#160;  0.8÷0.9              4.7÷3           1.25÷1.2         32÷42     

68、0;        8.33÷6.2             1.7÷0.03           2.41÷0.7        2.5÷0.7= 

69、     (保留三位小數(shù))     10.1÷3.3=      (商用循環(huán)小數(shù))         10.75÷12.5=     (用乘法驗(yàn)算)      3.25×9.04=  

70、0;   (用除法驗(yàn)算)try 2014-9-22 21:56:58脫式計(jì)算(能簡(jiǎn)算的要簡(jiǎn)算) 2.5×7.1×4             16.12×9916.12             5.2×0.90.9  &#

71、160;     7.28×99+7.28          4.3×50×0.2               642.64×0.5        4.8×100.1&#

72、160;            56.5×9956.5          7.09×10.80.8×7.09       4.85 + 0.35 ÷ 1.4      &

73、#160; 8.7 × 17.4 - 8.7 × 7.4       12.5×0.4×2.5×8    try 2014-9-22 21:57:22 3               

74、60;                       脫式計(jì)算(能簡(jiǎn)算的要簡(jiǎn)算) 2.5×7.1×4             16.12×9916.12    &

75、#160;        5.2×0.90.9        7.28×99+7.28          4.3×50×0.2              

76、60;642.64×0.5        4.8×100.1             56.5×9956.5          7.09×10.80.8×7.09      

77、60;4.85 + 0.35 ÷ 1.4        8.7 × 17.4 - 8.7 × 7.4       12.5×0.4×2.5×8            &#

78、160;     6.81+6.81×99            0.25×185×40           4.4×0.83.4×0.8       (9.37+937+937+937)×

79、 25         2.37×6.3+2.37×3.7          4 2.5×1.25×0.32        2.5×(3.8×0.04)        &

80、#160;       0.125×72            6.8×0.75÷0.5       3.75÷0.1252.75     1.53+23.4÷7.2try 2014-9-22 21:57:48 

81、;4 2.5×1.25×0.32        2.5×(3.8×0.04)                0.125×72            6.8×0.75

82、47;0.5       3.75÷0.1252.75     1.53+23.4÷7.2       9.5×99            13.5×0.98       

83、0;   12.5×8.822:02:16try 2014-9-22 22:02:1640.32÷4.2=9.6   18÷0.45=40   0.161÷0.07=2.3   782÷0.85=92047.58÷6.1=7.8   655.2÷0.78=840   2.175÷0.29=7.5  

84、 871.2÷0.99=8809.24÷7.7=1.2   303.6÷0.33=920   8.832÷0.96=9.2   257.4÷0.26=99024.85÷3.5=7.1   107.2÷0.67=160   0.06÷0.12=0.5   6.4÷0.02=32040.8÷8=5.1 

85、  396÷0.9=440   7.047÷0.87=8.1   118.9÷0.41=29054÷7.2=7.5   113.4÷0.42=270   4.042÷0.47=8.6   62.1÷0.27=2306.3÷1.8=3.5   691.6÷0.91=760   0.

86、017÷0.01=1.7   269.7÷0.29=9307.52÷4.7=1.6   64.5÷0.43=150   0.648÷0.09=7.2   141.6÷0.24=59077.35÷8.5=9.1   483.8÷0.82=590   4.428÷0.82=5.4   58.5÷

87、;0.45=13023.56÷7.6=3.1   219.6÷0.36=610   0.51÷0.3=1.7   507.6÷0.94=54032.9÷3.5=9.4   125.4÷0.57=220   0.224÷0.16=1.4   488.4÷0.66=74058.2÷6=9.7   394

88、.8÷0.84=470   2.886÷0.74=3.9   236.5÷0.55=43010.08÷5.6=1.8   554.4÷0.72=770   2.814÷0.42=6.7   308÷0.88=35018.48÷2.1=8.8   3.6÷0.02=180   7.968÷0.96=8.3   5.6÷0.01=5609.45÷4.5=2.1   553÷0.79=700 

溫馨提示

  • 1. 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
  • 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
  • 3. 本站RAR壓縮包中若帶圖紙,網(wǎng)頁內(nèi)容里面會(huì)有圖紙預(yù)覽,若沒有圖紙預(yù)覽就沒有圖紙。
  • 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
  • 5. 人人文庫網(wǎng)僅提供信息存儲(chǔ)空間,僅對(duì)用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對(duì)用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
  • 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請(qǐng)與我們聯(lián)系,我們立即糾正。
  • 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。

評(píng)論

0/150

提交評(píng)論