小学五年级数学上册脱式计算专项训练 4.docx

小学五年级数学上册脱式计算专项训练 4.docx

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小学五年级数学上册脱式计算专项训练4

2.9×9.1＋3.1×9.19.76÷1.6－1.12.5×0.8×0.125

3.6×2.3＋6.4×2.36.8÷0.8－0.30.25×3.6×12.5

4.38×9.6＋15.62×9.616.83÷1.7－0.60.25×2.4×12.5

2.92×2.2＋3.08×2.215.52÷1.6－0.30.25×3.2×0.125

4.8×2.4＋1.2×2.45.1÷0.6－4.92.5×4.4×0.125

4.77×5＋5.23×51.74÷0.2－0.22.5×4.8×1.25

2.48×1.3＋17.52×1.33.4÷0.5－2.425×1.2×1.25

3.27×6.7＋4.73×6.710.56÷1.1－0.80.25×4×0.125

4.73×4.8＋5.27×4.819÷2－2.50.025×5.6×1.25

4.7×9.8＋15.3×9.89.49÷1.3－4.42.5×3.2×12.5

5.19×6.5＋94.81×6.59.9÷1－1.42.5×4.8×125

3.77×5.6＋16.23×5.63.35÷0.5－4.20.25×2×12.5

3.59×1.2＋2.41×1.28.2÷1－3.40.025×3.6×12.5

4.44×4.6＋1.56×4.67.02÷0.9－0.42.5×2.4×125

0.47×4.5＋99.53×4.56.3÷0.7－4.30.025×2×0.125

1.57×1.7＋6.43×1.75.32÷0.7－5.425×4.8×125

1.1×3.2＋4.9×3.24.8÷0.6－2.82.5×0.8×1.25

3.54×1.7＋6.46×1.714.62÷1.7－3.50.25×1.6×12.5

5.38×5.9＋0.62×5.912.61÷1.3－3.70.025×0.8×12.5

3.12×6.7＋2.88×6.78.4÷1－5.10.025×0.4×0.125

1.49×2.9＋8.51×2.95.6÷0.8－2.50.025×2.8×1.25

2.98×7.2＋7.02×7.29.9÷1－4.30.025×6×1.25

5.93×8.8＋4.07×8.80.62÷0.1－3.12.5×5.2×12.5

3.29×7.4＋16.71×7.410.08÷1.4－1.52.5×4.4×125

2.06×4.4＋17.94×4.42.82÷0.3－0.225×5.6×1.25

1.07×7.6＋98.93×7.69÷1.2－20.25×6×12.5

3.16×4.1＋96.84×4.114.06÷1.9－4.125×5.6×1.25

3.78×6.4＋16.22×6.42.82÷0.3－1.40.025×4×125

0.73×7.7＋19.27×7.72.76÷0.4－0.80.25×1.2×0.125

2.26×2.7＋17.74×2.71.86÷0.2－1.82.5×0.4×125

2.91×3＋3.09×310.56÷1.1－5.10.025×5.6×0.125

4.57×9.5＋1.43×9.56.65÷0.7－2.925×3.2×12.5

1.62×3.4＋6.38×3.41.78÷0.2－2.425×4.4×1.25

2.1×4.1＋97.9×4.16.08÷0.8－30.025×5.2×12.5

1.59×4.3＋98.41×4.318.24÷1.9－0.125×5.6×0.125

5.39×4.5＋2.61×4.53.64÷0.4－4.12.5×1.6×1.25

4.36×2.9＋15.64×2.94.8÷0.6－1.12.5×4.4×0.125

4.39×2.4＋3.61×2.41.94÷0.2－2.72.5×1.6×0.125

0.3×9.7＋99.7×9.74.85÷0.5－5.22.5×1.6×0.125

1.52×6.8＋4.48×6.817.1÷1.9－2.30.25×4.8×0.125

0.21×1.1＋99.79×1.13.05÷0.5－5.80.025×4.4×125

5.15×1.7＋0.85×1.74.4÷0.5－1.10.25×2×0.125

4.94×3＋1.06×313.92÷1.6－1.30.25×6×1.25

4.35×7＋15.65×75.04÷0.8－3.125×4.8×125

2.2×3.1＋7.8×3.16.16÷0.8－0.62.5×4.4×0.125

5.09×6.7＋4.91×6.77.1÷1－3.12.5×5.6×125

5.32×3.5＋94.68×3.52.4÷0.3－1.52.5×1.6×12.5

3.91×9.4＋6.09×9.41.86÷0.3－1.225×0.8×1.25

1.9×2＋18.1×214.94÷1.8－4.825×2.4×0.125

2.51×9.3＋5.49×9.39÷1.2－5.10.025×2.8×1.25

3.42×5.5＋4.58×5.51.5÷0.2－4.325×0.4×12.5

0.72×4.2＋9.28×4.23.64÷0.4－1.72.5×3.2×0.125

2.91×6.1＋7.09×6.111.4÷1.2－2.725×1.2×125

2.63×9.2＋5.37×9.27.3÷1－4.50.25×4.8×1.25

2.62×6.4＋17.38×6.412.88÷1.4－5.92.5×6×125