小学五年级数学上册脱式计算专项训练 31.docx

小学五年级数学上册脱式计算专项训练 31.docx

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小学五年级数学上册脱式计算专项训练31

0.75×2.7＋5.25×2.710.08÷1.2－0.725×1.2×12.5

0.99×4.1＋9.01×4.10.89÷0.1－50.25×2×12.5

0.47×3.5＋9.53×3.515.12÷1.8－5.325×5.2×125

5.09×7＋2.91×78.58÷1.1－3.20.25×2.8×12.5

0.75×8.4＋9.25×8.48.25÷1.1－0.80.25×3.6×0.125

4.3×3.3＋1.7×3.38.97÷1.3－0.60.025×5.2×125

4.34×4.4＋3.66×4.414.76÷1.8－12.5×1.2×125

5.43×8.2＋94.57×8.217.86÷1.9－2.60.25×3.2×125

0.58×5.8＋9.42×5.80.85÷0.1－2.325×5.6×0.125

0.27×4＋19.73×46.96÷0.8－4.60.025×0.8×125

3.07×9.2＋6.93×9.211.05÷1.7－10.25×0.8×0.125

3.56×4.8＋4.44×4.815.2÷1.6－2.70.025×2.4×125

3.38×1.2＋2.62×1.20.94÷0.1－5.10.25×2.8×12.5

5.65×9.2＋94.35×9.28.01÷0.9－10.025×3.6×0.125

5.57×6＋0.43×60.93÷0.1－4.12.5×3.2×0.125

4.3×8.2＋15.7×8.21.72÷0.2－1.225×2.4×12.5

4.24×4.4＋15.76×4.414.6÷2－2.82.5×2×0.125

4.99×3.3＋3.01×3.31.46÷0.2－50.025×4.4×1.25

0.18×2.2＋9.82×2.29.75÷1.3－22.5×2.4×1.25

4.39×2.4＋3.61×2.48.82÷1.4－1.125×3.2×1.25

2.52×5.1＋17.48×5.113.6÷1.6－2.92.5×2.8×125

1.25×5.4＋6.75×5.42.52÷0.4－0.40.25×0.4×12.5

1.79×8.5＋18.21×8.57.12÷0.8－1.725×2.8×0.125

1.15×4.2＋8.85×4.27.3÷1－5.90.25×0.4×125

2.77×4.6＋97.23×4.65.46÷0.7－1.52.5×4.8×0.125

5.83×5＋4.17×51.62÷0.2－1.425×1.6×125

3.87×9.3＋96.13×9.312.58÷1.7－2.725×5.6×12.5

2.73×8.8＋3.27×8.85.4÷0.9－0.50.025×4.4×125

0.41×5＋99.59×54.1÷0.5－3.70.025×4×0.125

0.3×4.5＋99.7×4.50.69÷0.1－125×1.2×125

1.03×5.7＋18.97×5.75.4÷0.6－4.70.025×6×125

5.96×8.7＋0.04×8.77.3÷1－1.60.25×5.2×1.25

0.77×9.4＋7.23×9.410.56÷1.1－4.70.25×6×1.25

1.69×3.1＋98.31×3.110.92÷1.4－2.12.5×3.6×125

4.76×5＋5.24×59.9÷1－5.70.025×1.2×0.125

0.69×8.6＋19.31×8.66.2÷1－3.40.25×6×125

5.1×1.3＋14.9×1.313.68÷1.8－4.725×5.2×0.125

2.92×2.5＋97.08×2.56.32÷0.8－4.72.5×2.4×12.5

1.86×9.9＋4.14×9.93.75÷0.5－3.40.25×5.6×0.125

5.11×9.1＋4.89×9.12.88÷0.4－0.22.5×1.6×12.5

3.72×3.4＋16.28×3.40.97÷0.1－3.425×2.4×0.125

4.25×4.6＋5.75×4.614.55÷1.5－4.72.5×4.8×1.25

1.13×6.6＋98.87×6.66.57÷0.9－3.52.5×3.2×0.125

2.66×2.8＋17.34×2.83.08÷0.4－2.70.025×5.6×125

1.76×6＋6.24×69.48÷1.2－3.325×1.2×1.25

4.95×6.9＋95.05×6.96.64÷0.8－5.725×1.6×12.5

4.85×3.7＋3.15×3.79÷1－4.60.25×2.8×1.25

3.35×7.5＋96.65×7.58.8÷1.1－0.52.5×5.2×125

5.32×2.2＋2.68×2.212.46÷1.4－2.425×2.4×125

1.45×3.6＋18.55×3.613.09÷1.7－2.50.25×2.8×0.125

0.67×2.2＋99.33×2.25.12÷0.8－2.625×4.4×125

0.98×6.3＋99.02×6.37.6÷1－3.80.025×2.8×125

2.81×1.7＋5.19×1.76.56÷0.8－2.30.25×2×0.125

3.6×4.8＋16.4×4.89.6÷1.6－3.12.5×4.4×1.25

2.22×2.5＋7.78×2.58.5÷1－2.825×1.6×1.25