8.1－5.1=        0.728－0.24=       0.8＋0.18=      0.－0.25=        1－0.98=                   

0.048＋0.52=     5×400=            19.9+11.1=      187÷1000=         1+3.=

0.081×10=        75÷10=            0.96÷0.8=       0.8×7＝            1.5×7＝                 

1.32×8＝         0.7×8＝            10.3×2＝        5×0.6＝            0.9×0.3＝              

3.5×0.2＝        2.01×0＝           10×0.05＝       0.13×7＝           0.21×100＝

0.7×4＝          0.05×4＝           4×0.3＝         430-250=          0.17+0.06=                  

1.02-0.09=        7200÷800=        0.17+0.6=        0.83-0.6=          17×300=                     

0.98-0.09=        0.2+0.78=         600×700=        10.2+0.02=         0.15+0.7=

670+250=         10.2+0.2=         9.2-6=           8500÷500=        3.2-3.2=                    

3.7+2.3=           25×100=          3.2-0.32=       2+2.8=             380-290=                     

0.35+0.5=          0.35+0.63=        3500÷70=       3.1+3=            3.8+0.38=

7500÷250=         3.8+1=           0.95-0.05=       450+780=         3.1+0.3=                    

3+0.3=             630÷9=           4.5-0.4=         9.5-5=            330×9=                      

9.53-1.53=          9.5-0.5=          3.5+2.4=        1-0.95=            0.3+0.27=

0.47+0.13=         4.5+4=           4-0.6=          0.95+0.05=         2.5+3.2=                    

0.74+0.16=         23×100=          9.8-4.8=         480÷40=           0.53÷100=                   

5.1+2.3=           125×80=          0.078÷10=       0.52+0.4=          70×12=

0.25×100=          3.4-2.8=          0.6-0.37=        0.052×10=         10+0.08=                    

1-0.75=             0.5×1000=        7.82+0.3=       13.5+6.5=          3.05×100=                   

1.2-0.8=             21.6-12.6=       63÷100=         0.83-0.5=          0.76+0.14=

80÷1000=           2.7+0.4=         0.72-0.43=        30×100=          0.92-0.2=                    

3.5+4.8=            3.5+2.4=          5+0.07=         1-0.61=            0.47+0.23=                    

0.25+0.75=          3.7+0.33=        0.51+0.33=       1-0.6=             8-4.6=

5.8-3.6=             0.52+0.4=        6.45+5.5=        4.5-1.3=           3.4-2.8=                     

9.53-1.53=           8.8-6.7=          10+0.08=        9.5-7.3=           7.2+0.8=                      

7.82+0.3=            8.8-6.7=          9.5-7.3=         1-0.95=           3.4-2.8=

0.96-0.35=            9.53-1.53=       0.25+0.75=       1.2-0.8=          0.83-0.5=                     

2.7+0                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＝ 

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=        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.÷0.8=       0.7×9=           3.6÷24=         0.8×1.1=          7.2+12.8=              46.7－3.8=      12.8÷4=         5.2÷13=          12.5÷5=        1.+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=         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=       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=       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=         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=

84÷0.21=        0.75÷0.25=           2.5×16=         0.108÷2=

1.75＋32.5=      16－5.07=            5.2÷13=         1.÷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=

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=

46.5＋52.5=     0.45×102=              1.25×88=        2.＋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=

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= 

1.2×0.3 =        6.6÷1.1 =              4.9÷7=                  0÷0.48=下载本文