小数除法计算题

1、用竖式计算

小数除法计算题

0.396÷1.2=     0.756÷0.36=         15.6×13=

0.18×15=       0.025×14=           06×36=    

0.04×0.12=     3.84×2.6≈(保留一位小数)    5.76×23=

7.15×22=     90.75÷3.3=        3.68×0.25=

16.9÷0.13      1.55÷3.9=        3.7×0.016=

13.76×0.8=       5.2×0.6         8.4×1.3 =

6.4×2.5=      4.48×4.4=         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=            

0.12×0.5×0.16=     (保留两位小数)       3.25×9.04=  (用除法验算)

4.8×0.25=        0.125×1.4≈       10.75÷12.5=   (用乘法验算)  

2.5÷0.7=   (保留三位小数)    10.1÷3.3=   (商用循环小数表示)

0.43×0.28=     6.45×0.73=      4.6×0.6=

8.9×0.05=     3.08×0.43=      1.5×26.7=

5.22÷29=      18.72÷3.6=      13.95÷3.1=

2、脱式计算(能简算的要简算)

2.5×7.1×4 =       16.12×99+16.12=        5.2×0.9+0.9=       7.28×99+7.28=

4.3×50×0.2=      64-2.64×0.5=2       6×15.7+15.7×24=         (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      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 × 7.4=         (1.25-0.125)×8=

32+4.9-0.9=                      4.8-4.8×0.5   

4.8×100.1 =       56.5×99+56.5 =    7.09×10.8-0.8×7.09=

12.5×0.4×2.5×8 =     0.87×3.16+4.64 =     9.5×101=      

0.68 ÷(5.2 -3.5)× 1.25=     2.13.×0.×8257=

40.5 ÷ 0.81 × 0.18=    4.8 ×(15 ÷ 2.4)=   

6.81+6.81×99=       0.25×185×40=     4.4×0.8-3.4×0.8=       

(9.37+9.37+9.37+9.37)× 2.5=      4.2.×1.+1.×1.75=

2.37×6.3+2.37×3.7=     2.5×1.25×0.32=    3.8×10.1=

2.5×(3.8×0.04=)           7.69×101 =          3.8×10.1 =

0.25×39+0.25=        0.125×72 =    46×0.33+54×0.33=

(8×5.27) ×1.25 =     6.81+6.81×99 =    0.25×185×40=

6.8×0.75÷0.5 =      3.75÷0.125–2.75=     1.53+23.4÷7.2=

9.5×99=            13.5×0.98=           12.5×8.8 =

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