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    23.6÷0.4-39×0.8＝


    1. A.
      1.36
    2. B.
      2.07
    3. C.
      27.8
    4. D.
      10.05
    C
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    3.3×2= 2.4×0.5= 0.6×0.9= 0.2×0.3=
    0.39+0.61= 10-7.2= 0.88+1.1= 0.75×4=
    11-1.5= 4.48-4= 7.8-0.8= 2.8×5=
    4×0.3= 4×0.25= 3.2+1.6= 10.6-5.2=
    0.32+1.68= 8×125= 7.28+7= 0.8+39.2=
    43+0.01= 0.4×2= 1.5×6= 1×0.04=
    1.53-0.5= 1.5-0.6= 0.3+1.5= 95÷5=
    0.65+4.35= 14-7.4= 11.2-9.8= 4.4×2=
    35-25= 56-26= 45+15= 35-15=
    38+28= 15+25= 12+12= 47-27=
    13+23= 1-12= 14+14= 212+312=
    14-0= 610-510= 1-23= 0+56=
    78-38= 29+29= 58-48= 15+45=
    0.9×125×8= 5.75+1.37+4.25= 0.43×10+5.7= 62-2.8-1.2=
    2.7×4+2.7×6= 0.25×0.5×4=

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    科目：小学数学 来源： 题型：阅读理解

    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= 0.96÷2=
    0.56÷28= 0.36÷0.4= 0.64÷0.8= 0.72÷3.6=
    3.6÷24= 0.8×1.1= 7.2+12.8= 46.7-3.8=
    12.8÷4= 5.2÷13= 12.5÷5= 1.64÷41=
    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= 9÷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=
    11-9.4= 0.8×0.11= 0.72+12.8= 5.6÷0.01=
    2.3×100= 0.75×100= 0.108÷2= 10.8÷9=
    0.7÷0.8= 16-5.07= 4.2×0.4= 0.72×6=
    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= 1.64÷41=
    1.02×0.2= 0.26×0.3= 8.4×0.02= 1.29×6=
    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=
    6.4÷4= 7.2÷1.8= 0.7÷0.35= 0.72÷1.44=
    0.48÷0.04= 1.25÷2.5= 5.5+55= 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= 2.64+3.85+1.54=
    8×1.25= 5.6÷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=

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    科目：小学数学 来源： 题型：

    7×5
    5
    14
    =
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    8
    ÷
    2
    3
    =
    1
    6
    +
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    5
    =
    2
    3
    ×
    3
    4
    =    		 1+
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    2
    -0.4=
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    4
    +0.75=
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    3
    +
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    9
    =
    6
    7
    ÷9=
    1
    4
    +
    1
    2
    =
    5
    6
    ×0.4=    		 4÷
    8
    9
    =
    1
    9
    ×
    1
    9
    =
    （2+
    2
    5
    ）×（1+
    1
    4
    ）=
    2
    3
    ×9=
    6
    9
    +
    1
    6
    =
    4÷
    1
    3
    =
    1
    2
    +1
    1
    3
    =    		 5-（2+
    3
    8
    ）=
    4.5÷
    1
    4
    =    		 39×
    4
    13
    =    		 11×（10+
    1
    11
    ）=
    11+（3+
    2
    3
    ）=
    3
    5
    ×
    5
    6
    =    		 8×
    3
    4
    =
    12-（6+
    3
    4
    ）=    		 1÷（1+
    3
    4
    ）=    		 20÷20%=
    1÷0.01= 1.12= 9.9÷（1+
    4
    5
    ）=
    81÷
    5
    9
    =    		 1.65-0÷1.65=
    2
    3
    ×
    4
    9
    ×
    1
    2
    =
    5-1.4-1.6= （0.18+0.9）÷9= 8×
    3
    10
    ×1.25=
    1.25×0.16×8=
    5
    8
    +7.3÷10%=
    5
    8
    +9-0.2=
    5.08-0.74-1.26=
    1
    4
    ×0.2=    		 1-.0375÷
    5
    8
    =
    8÷0.5+
    1
    4
    ×（1+
    1
    4
    ）=    		 （
    1
    12
    +
    5
    6
    ）×24=    		 10（3+
    1
    7
    ）÷（3+
    1
    7
    ）=
    （3+
    1
    2
    +5+
    1
    3
    +2+
    1
    2
    ）-（5+
    1
    3
    ）=
    2
    5
    +
    1
    5
    ÷
    2
    5
    +
    1
    5
    =    		 1-
    3
    10
    -
    2
    5
    =
    3-（2+
    4
    9
    ）+（2+
    4
    9
    ）=
    3
    8
    -
    3
    8
    ÷3=    		 0×（3+
    2
    9
    ）+（1+
    2
    5
    ）=
    1
    6
    +
    1
    7
    -
    1
    6
    +
    1
    7
    =    		 0.125×64×0.125=
    5
    4
    ×8+8×
    1
    4
    =
    3
    8
    +
    3
    4
    ×16=
    5
    9
    -
    5
    6
    +
    4
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    科目：小学数学 来源： 题型：解答题

    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=0.96÷2=
    0.56÷28=0.36÷0.4=0.64÷0.8=0.72÷3.6=
    3.6÷24=0.8×1.1=7.2+12.8=46.7-3.8=
    12.8÷4=5.2÷13=12.5÷5=1.64÷41=
    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÷0.1316.5÷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=9÷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=
    11-9.4=0.8×0.11=0.72+12.8=5.6÷0.01=
    2.3×100=0.75×100=0.108÷2=10.8÷9=
    0.7÷0.8=16-5.07=4.2×0.4=0.72×6=
    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=1.64÷41=
    1.02×0.2=0.26×0.3=8.4×0.02=1.29×6=
    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=
    6.4÷4=7.2÷1.8=0.7÷0.35=0.72÷1.44=
    0.48÷0.04=1.25÷2.5=5.5+55=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=2.64+3.85+1.54=
    8×1.25=5.6÷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=

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