小数乘法三步计算100道

1个回答

  • 100

    道小数乘除法脱式计算题

    5.3×

    6.3+2.3=

    4.4×

    7.3+5.3=

    8.8+1.5=

    4.1×

    0.8-0.2=

    9.9×

    1.4+0.6=

    6.4×

    2.4+3.6=

    12.48-4×

    9.7=

    9.8×

    1.3-0.3=

    4.8×

    9.1-0.5=

    2.9+0.6×

    7.5=

    4.2×

    1.8-0.1=

    8.6×

    6.5+6.4=

    5.59-3×

    4.3=

    0.2×

    5.6+2.5=

    3.053-0.1×

    5.3=

    9.4×

    8.4+5.8=

    0.5×

    4.6+7.1=

    6.908-1.3×

    1.6=

    2011.248-4.6×

    3.8=

    13.596-9.1×

    5.6=

    229.570.4×

    1.9=

    11.259-2.1×

    7.9=

    7.3+3.8×

    2.3=

    1.8×

    9.6-1.7=

    9.3+6.1×

    4.8=

    27.5×

    5.7+5.8=

    8.7×

    0.1-0.1=

    8.999-1.7×

    4.7=

    8.6×

    8.9+8=

    1.7+0.3×

    7.6=

    4.584-2.1×

    0.4=

    9.8×

    4.3+9.6=

    7.7×

    9.9+7.7=

    8.7+3.4×

    9=

    0.3+2.8×

    3.5=

    1.1-0.2=

    2.9×

    8.2+9.2=

    3.9×

    1.7+0.5=

    0.739-1.1×

    4.9=

    ) 0.3×

    0.9-0.1=

    9.2+9×

    3.9=

    8.8+0.6×

    0.1=

    8.9×

    5.2+9.3=

    4.8+3.1×

    9.1=

    1.3×

    2.2-0.2=

    0.9+8.3×

    8.3=

    9.08-3×

    7.6=

    1.288-3.2×

    0.9=

    一、计算:

    1

    、竖式计算(得数精确到百分位)

    8.63×

    0.42

    0.38×

    2.6

    2

    、脱式计算(能简算的要简算).

    0.125×

    0.25×

    4

    7.4×

    0.28+0.28×

    2.6

    4.8×

    0.9+0.48

    4

    0.4

    ×

    2.5

    [

    5.1

    3.6

    ÷

    0.8

    1]×

    0.09

    2

    .(

    77.4

    3.096÷

    0.4

    ÷

    0.03

    3

    30.1÷

    [

    6.07

    2.53

    ×

    0.7]

    4

    0.94×

    2.5

    0.094×

    75

    5

    98.4×

    98

    98.4×

    2

    6

    9.28×

    13

    9.28×

    4

    9.28

    7

    97.2÷

    [

    54.8

    45.2

    ×

    6

    5.46

    ]

    8

    1.25×

    32

    [8.5-

    3.6+3.6

    ] ÷

    2.6

    10.1×

    87

    1.4×

    [

    7.5+38.4

    ÷

    0.9]