五年级简便计算题

1、.用简便方法计算25×86.2×4                     5×86.2×0.436×15×2                  &#

2、160;   36×1.5×0.2   45×102                              45×10.2  34×27+34×73

3、0;                       34×2.7+34×7.3  86×99+86                  

4、0;          8.6×99+8.6   125×88                               1.25

5、5;8.8 6.94.83.1 0.4566.223.78 15.89(6.755.89)4.025.40.98 5.171.83.2 13.75(3.756.48)3.687.562.68 7.852.340.854.66 35.61.815.67.23.822.90.189.1 9.64.83.6 7.140.532.475.272.860.661.63 13.354.682.65 73.81.6413.85.3647.87.45+8.8 0.398+0.36+3.64 15.75+3.590.59+14.2566.868.661.34 0.25×16.2×4

6、 (1.250.125)×83.6×102 3.72×3.56.28×3.5 36.83.96.115.6×13.115.615.6×2.1 4.8×7.878×0.52 324.90.9 4.8×100.1 56.5×9.956.5 7.09×10.80.8×7.0925.48(9.40.52) 4.2÷3.5 320÷1.25÷8 18.76×9.918.76 3.52÷2.5÷0.4 3.94.16.15.95

7、.6÷3.5 9.6÷0.8÷0.4 4.2×994.2 17.8÷(1.78×4) 0.49÷1.4 1.25×2.5×32 3.65×10.1 15.2÷0.25÷4 0.89×100.1 146.5(2346.5)3.83×4.563.83×5.44 4.36×12.5×8 9.7×999.7 27.5×3.77.5×3.7 8.54÷2.5÷0.4 0.65×

8、101 3.2×0.25×12.5 (45.932.7)÷8÷0.125 3.14×0.6831.4×0.032 5.6÷1.25÷0.8÷2.5÷0.47.2×0.22.4×1.4 8.9×1.01 7.74×（2.81.3）1.5×2.263.9×2.73.9×7.3 181.8÷0.125÷0.8 12.7×9.91.27 21×（9.33.7）5.6 15.02-6.8-1.02

9、 5.4×11-5.4 2.3×16+2.3×23+2.3 9.43-（6.28-1.57） 3.65×4.736.5×0.37 46×5723×86 13.7×0.253.7÷4 2.22×9.9+6.66×6.7 101×0.87-0.91×87 10.7×16.1-15.1×10.7 0.79×199 4.8+8.63+5.2+0.37 5.93+0.19+2.81 1.76+0.195+3.24 2.35+1.713+0.287

10、+7.65 1.57+0.245+7.43 6.02+3.6+1.980.134+2.66+0.866 1.27+3.9+0.73+16.1 7.54.96.5 3.070.381.62 1.293.72.716.3 82.451.553.251.790.591.75 23.40.813.47.2 0.32×4033.20.364.81.64 1.233.40.236.6 0.25×3612.7（3.70.84） 36.541.764.54 0.25×0.73×47.6×0.80.2×7.6 0.85×199 0.25

11、15;8.5×4 1.28×8.60.72×8.6 12.5×0.96×0.8 10.49.6×0.350.8×（4.3×1.25） 3.123.12×99 28.6×10128.60.86×15.70.86×14.7 2.4×102 2.31×1.2×0.5147.322.68 2.648.677.3611.33 70÷28 （2.50.25）×0.4 9.16×1.50.5×9.16 3.63.6

12、15;0.563.4÷2.5÷0.4 4.9÷1.4 3.9÷（1.3×5） （7.71.54）÷0.7 2.5×2.4 2.7÷45 15÷（0.15×0.4）0.35×1.25×2×0.8 32.4×0.90.1×32.4 15÷0.25 4.5÷1.8 4.2÷3.5 930÷0.6÷53.29+0.73+2.27      

13、60;  3.29-0.73-2.27        7.5+2.5-7.5+2.57.325-3.29-3.325       7.325-(5.325+1.7)         7.325-(5.325-1.7) 3.29+0.73-2.29+2.27     3.29×0.25×4  

14、;           0.125×8.8     0.25×0.28              0.125×3.2×2.5            35×40.2

15、0;  0.25×4÷0.25×4        3.5×9.9                   3.5×99+3.5 3.5×101-3.5           3.5

16、15;9.9+3.5×0.1           3.5×2.7+35×0.733.5×2.7-3.5×0.7      (32+5.6)÷0.8              3.5÷0.6-0.5÷0.64.9÷3.5 

17、            7÷0.25÷4                 7÷0.125    7.35÷(7.35×0.25)   7.35÷(7.35÷0.25)  3.070.381.62

18、60;       1.293.72.716.3         82.451.553.251.790.591.75       23.40.813.47.2        0.32×4033.20.364.81.64         1.

19、233.40.236.6         0.25×3612.7（3.70.84）          36.541.764.54        0.25×0.73×47.6×0.80.2×7.6         

20、0;   0.85×199              0.25×8.5×4  1.28×8.60.72×8.6          12.5×0.96×0.8          10.49.6

21、×0.350.8×（4.3×1.25）            3.123.12×99           28.6×10128.6（4.236.17）×0.8           0.86×15.70.86×1

22、4.7        2.4×102 147.322.68           2.648.677.3611.33          2.31×1.2×0.5（2.50.25）×0.4         9.16

23、×1.50.5×9.16           3.63.6×0.54.5÷1.8           4.2÷3.5          930÷0.6÷5 63.4÷2.5÷0.4   &#

24、160;     4.9÷1.4      3.9÷（1.3×5）（7.71.54）÷0.7          2.5×2.4          2.7÷45  0.35×1.25×2×0.8   &

25、#160;   32.4×0.90.1×32.4     15÷0.2570÷28        15÷（0.15×0.4）         4.25÷2.5×9.90.173.29+0.73+2.27         3.29-

26、0.73-2.27        7.5+2.5-7.5+2.57.325-3.29-3.325        7.325-(5.325+1.7)         7.325-(5.325-1.7)3.29+0.73-2.29+2.27     3.29×0.25×4    &#

27、160;        0.125×8.8     0.25×0.28              0.125×3.2×2.5            35×40.2   0.25&#

28、215;4÷0.25×4        3.5×9.9                   3.5×99+3.5 3.5×101-3.5           3.5×9.9+3.5×

29、;0.1           3.5×2.7+35×0.733.5×2.7-3.5×0.7      (32+5.6)÷0.8              3.5÷0.6-0.5÷0.64.9÷3.5   

30、60;         7÷0.25÷4                 7÷0.125    7.35÷(7.35×0.25)   7.35÷(7.35÷0.25)  3.070.381.62   

31、     1.293.72.716.3         82.451.553.251.790.591.75       23.40.813.47.2        0.32×4033.20.364.81.64         1.233.40.236.6

32、60;        0.25×3612.7（3.70.84）          36.541.764.54        0.25×0.73×47.6×0.80.2×7.6            

33、0.85×199              0.25×8.5×4  1.28×8.60.72×8.6        12.5×0.96×0.8          10.49.6×0.350.8×（4.3

34、5;1.25）            3.123.12×99           28.6×10128.6（4.236.17）×0.8           0.86×15.70.86×14.7    

35、    2.4×102147.322.68       2.648.677.3611.33          2.31×1.2×0.5（2.50.25）×0.4       9.16×1.50.5×9.16        

36、;   3.63.6×0.54.5÷1.8           4.2÷3.5          930÷0.6÷5 63.4÷2.5÷0.4         4.9÷1.4    

37、0; 3.9÷（1.3×5）（7.71.54）÷0.7   2.5×2.4          2.7÷45  0.35×1.25×2×0.8       32.4×0.90.1×32.4     15÷0.2570÷28  

38、60;     15÷（0.15×0.4）         4.25÷2.5×9.90.17138435738498397502399634555137125×56302×99302145×89145×21 二、用简便方法计算。1、36826491351 2、 891011113、24127476573 4、4002731275、327（96127） 6、72×987、442103142 8、9999999、67×5×2 10、25×（78×4）11、72×12