小数乘除法竖式计算

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1、0.328÷8=3.51÷3=7.21÷7=23÷25=3.64÷14=37.8÷28=600÷50=42×0.16=84×0.25=0.36×0.9=2.4÷3=20×0.5=0.8×6=1000×0.09=1.35÷27=58×0.32=1.08×52=8.5×0.54=5.62×2.4=0.28×0.16=1.06×0.82=0.06×0.75=0.41×2.01=0.63×0.12=3.5×2.011.45×6.5+0.55×6.56.12×99+6.12=5.9×101-5.9=8÷（）=0.825.8÷（）=0.2584

2、52÷()=45.270÷()=0.7800.9÷()=80.09360÷()=0.3618.8=()平方千米6.54×1.04=1.26÷0.84=0.522÷0.18=33÷7.5=10÷0.8=0.6÷0.015=0.532÷0.4=0.05÷0.025=0.21÷0.012=3.6÷4.8=8.01÷0.9=0.51÷0.85=6.3÷0.42=25.2÷63=0.456÷1.5=16.43+3.6=21.5-20.83=5.7+4.33=20.1-6.9=0.65+19.5=5.2＋0.17（保两）0.29×3.18（保两

3、）4.48÷2.8+1.535.4-9.6÷（2.65-1.05）6.3×【（0.9+1.8）÷4.5】以下简便运算12.5×32×0.2529.4+1.72+3.565.17-1.8-3.213.75-（3.75-6.48）3.45+7.7+16.55+1.321.63-（8.5+9.63）36.59-（6.59+7.3）7.23+6.84-0.84+2.770.312×12=42×0.16=84×0.25=58×0.32=1.08×52=54×0.47=420×3.5=9.3÷100×1000=2871÷0.33=50-16.6

4、6=6×0.73=3.82×0.45=3.1×4.05=0.522÷0.18=7.54÷0.26=91.2÷0.024=1、用竖式计算0.396÷1.2=    0.756÷0.36=        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×

5、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=

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.

7、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 =  

8、 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=