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小数乘除法口算练习题.doc

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A  1.5×4=       2.5×4=         0.13× 4=          5.4÷10=        0.18×0.3=      4.2×1000=      0.45÷0.15=       3.6÷0.1=      8.5×100=      8.5÷ 1.7=          3.2÷100=    1.2÷0.3 =   0.49÷7=        0 .04×25=       0.096÷0.03=      84÷4.2=     1000×0.756=        0.5×100=        0÷0.25=          1÷0.01= B 1.25×8=       3.8×2=         7.2÷0.9=     1.6×0.2=       9.3÷0.3=         4÷0.4=       0.45÷0.5       0.2÷0.01=     0.9×6=        2.1×0.3=       7×0.08=   1.87×0=        0.24×5=         0.2×0.5=         60×0.5= 0.05×1.6=    0.5×1.1=           0.8×0.5=    6÷0.12= C  1.25×4=   4×0.25=     0.4÷8=   1.8×0.5=      8÷0.5=         0.32÷16=      2.5÷10=         6.3÷2.1=     0.92÷4=         80÷1.6=   6.2+1.7=        0.56÷14=        1.6÷0.8=          6.3÷9=      0.15×8=          7.2÷0.6= 4.2÷1.4=          3.9÷3.9=       0÷6.81=        1.47×0.4=  D 0.4×0.25=   0.8×7=       1.5×7=     1.32×8= 0.7×8=   10.3×2=         5×0.6= 3.21×23=73.83            3.21×2.3=       32.1×2.3=    32.1×0.23=     3.21×0.23=   321×0.023=      0.9×0.3=        3.5×0.2=        2.01×0= E  10×0.05=       0.13×7=        0.21×100= 0.7×4=     0.05×4=         4×0.3=      12.5×8=        2.3×4=         3.25×0=    0.4×50=    30×0.1=       2.6×3=     4.1×2=          0.35×0.2=     7.5×0.1= F  0.9×0.3=       1×0.06= 9×0.5=       1.25×8=       1-0.73=       0.6×8=      2.05×100=        0.04×0.3=       0.4×0.25=    1.25×8=  1.6×5=        0.9+1.4= 0.2×0.4=   8.2+1.8=   100-35.22= G 2.5×0.4=     2.4×5=         0.22×4=   0.9-0.52=    3.99×1=       0×3.52=       7.2÷6=   4.4÷4=          3.6÷3=         5.2÷2=      1.5×3=        1.2×0.4= 3.6÷3=      2.7÷3=       0.12÷3= 0.45÷9=      3.6÷6=   2.7÷2=      1.2÷3 =       H 0.45÷4=       2.5÷5=      8.4÷7=     0.34÷17=   2.5÷0.5=       8.4÷0.7=       0.34÷0.17=      30.4÷4=  1.2×6=        0.72÷0.6= 2.6÷1.3= 0.6×0.3=      0÷3.65=          7.82÷1 =      1.4÷0.7=   I  3.6÷0.06=    5.6÷0.9=    0.48÷0.8=        4.4÷0.11=    4.2×3 =      0.3÷0.01=        4÷0.5=       ﻩ5.1÷0.17=     0.9÷0.45=         9.6÷16=   1÷0.01 =     3÷4=      8.1÷9=        ﻩ2.5×4=        3.6+6.3= 0.05×4=      ﻩﻩ3.5×0=   1-0.08=     3.5×0.01=   J  1.25÷0.25=       3.9+0.39=   4.8+5.2=   0.5×0.4 = 6.4÷4﹦       1.5÷0.3﹦     ﻩ ﻩ4.2×3﹦   2.5×2=    0.5×10=     0.6×8=       2.1×2= 2.8×10=     0.7×0.8=      0.04×20=          5.6+0.4= 4.7+2.3=   4.5×2=     6.9-2.5=       7.2×0.8=   K  6×3.4=          0.62-0.32=  1.4×0.5=      0.75×100= 0.02×0.5        3.6×0.3=     6.3÷7=       5.6×100= 0.75÷0.25=       0.125×8=     4.8÷0.3=     0.86÷2= 0.56÷28=    0.36÷0.4=      0.64÷0.8=      0.7×9= 3.6÷24=        0.8×1.1=      7.2+12.8=     46.7-3.8= L  12.8÷4=        5.2÷13=       12.5÷5=          1.64+4.1= 10÷20=   24÷15=         8.65×10=       0.35×0.6= 3.08×0.01=   4.95×1000=      6.9×0.1=       0.4×0.5= 2.4÷0.8=      10.8÷9=       9.6÷0.8=         0.108÷2= M 4.95÷0.9=      9.65÷0.1=      0.325×100= 2.5×8= 0. 56÷0.7=      0.125×4=     3.28×0.1=     3.9÷0.13= 7.2×0.1=     0.01×0.1=     0.25×0.4=       1.6÷0.8= 1÷2.5=          1.25×0.8=    3.2÷0.04=     0÷1.7= 0.22×102=     9.6÷0.8=   5×0.24=     4.5-0.05= N  3.9÷0.13      16.5÷0.5=     5×0.12=       24×0.5= 4.8×0.5=      2.8+4.2=        0.84÷2.1= 5÷0.25= 7.8÷0.01=       5.4÷0.6=    3.2÷5=    7×0.62= 0.56÷0.8=      7.4-2.8=     0.18÷0.2=       0.16÷8= 4.5×0.02=      8+7.2=     1.2×30=       0.012×0.2= O 7.3×0.3=          0÷6= 3.6÷0.12=       7.8÷0.6= 2÷5=          4.5+5=     0.3÷0.6=        0.96÷0.2= 10.5×0.4=        7.3+0.27=     8×0.125=    0.54÷0.6= 0.61+0.39=     0.56÷28=     10÷20= 4.08÷0.4=     10-9.4=       0.8×0.11=  7.2+12.8=       5.6÷0.01= P  2.3×100=     0.75×100=      0.108÷2=   10.8÷9= 7.8÷0.01=      5.4÷0.6=      3÷5=        7×0.62= 12÷0.5=      5.2×0.4=     12.2÷0.2=        5.6÷100= 0.41+3.7=       0.02×0.5=       7.2-0.8= 1.4×0.5= Q  84÷0.21=    0.75÷0.25=     2.5×16=       0.108÷2= 1.75+32.5=  16-5.07=     5.2÷13=       1.64÷41= 1.02×0.2=     0.26×0.3=    8.4×0.02=    1.2×6= 0.8×0.05=        12.6÷0.03= 8.71÷0.1=      21÷0.21= 0.8×0.13=        0.34÷17=       8.08÷0.4=     0.5×2.2= R 1.24×4=      3.27+0.63=       5.02×0.3=   0.3×0.5=   5.6÷7=         72÷ 7.2=      0.7÷0.35=      0.7÷1.4 0.48÷0.04=    1.25÷2.5=     5.5+5.5=    16.8÷8= 0.54+2.2=     3.5-0.05=     2÷0.02=         0.25×40= 1.5×0.6=       0.32÷0.8=     12.25÷0.5=       73.5×0.1= S 46.5+52.5=     0.45×102=   1.25×88=   2.64+3.85+1.54=     8×1.25=      7÷3.5=      4.2÷0.7÷6=    0.4×8.6×25= 0.27÷0.3= 2.5×101=     0.65×101-0.65=    2.6×7÷2.6×7= 0.02×0.5=    3.6×0.3=      6.3÷7=    5.6×100= 7.8÷0.01=    5.4÷0.6=      3.2÷5=     7×0.62= T 1.5×0.6= 0.32÷0.8=    12.25÷0.5=     73.5×0.1= 2.5×2=         0.5×10=   0.6×8=         2.1×2= 0.61+0.39=       0.56÷28=   10÷20= 4.08÷0.4= 1.5×4=           2.5×4=       0.13×4=         5.4÷10=        U 0.18×0.3=   4.2×1000=     3.6÷0.1=        8.5×100=     8.5÷ 1.7=       3.2÷100=         1.2÷0.3=      0.49÷7=      0.04×25=     0.096÷0.03=      84÷4.2=           1000×0.756= 0.05×1.6=     0.5×1.1=       0.8×0.5=      6÷0.12= 1.25×4= 4×0.25=           0.4÷8=      1.8×0.5=         V  8÷0.5=         0.32÷16=   2.5÷10=         6.3÷2.1=       0.92÷4=     80÷1.6=           6.2+1.7=     0.56÷14=         1.6÷0.8=     6.3÷9=       0.15×8=         7.2÷0.6= 4.2÷1.4=      3.9÷3.9=          0÷6.81=      1.47×0.4= 0.4×0.25=     0.8×7=        1.5×7=    1.32×8= W  0.7×8=       10.3×2=       5×0.6=        3.21×23=73.83            3.21×2.3=        32.1×2.3=     32.1×0.23=   3.21×0.23=   7.8÷0.01=      5.4÷0.6=        3.2÷5=      7×0.62= 0.56÷0.8=      7.4-2.8=    0.18÷0.2=        0.16÷8= 4.5×0.02=   8+7.2=   1.2×30=     0.012×0.2= X 7.3×0.3=      0÷6=   3.6÷0.12=       7.8÷0.6= 2÷5=         4.5+5=      0.3÷0.6=       0.96÷0.2= 10.5×0.4=    7.3+0.27=        8×0.125=        0.54÷0.6= 0.61+0.39=  0.56÷28= 10÷20=   4.08÷0.4=  
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