小学五年级数学上册脱式计算专项训练 57.docx

小学五年级数学上册脱式计算专项训练 57.docx

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小学五年级数学上册脱式计算专项训练57

5.6×4.7＋2.4×4.71.3÷0.2－1.60.25×0.8×12.5

2.89×3.5＋5.11×3.511.7÷1.5－5.825×5.2×0.125

1.42×5.9＋18.58×5.911.4÷1.2－1.50.025×3.2×0.125

4.55×4.9＋3.45×4.95.58÷0.6－1.30.025×5.6×1.25

4.88×2.4＋95.12×2.46.3÷1－3.32.5×2.4×125

4.12×6＋1.88×63.6÷0.4－1.20.25×3.6×1.25

2.19×8.1＋7.81×8.16.23÷0.7－12.5×6×125

0.22×3.1＋5.78×3.18.84÷1.3－3.30.25×4.8×1.25

2.81×8.4＋7.19×8.49.68÷1.1－2.52.5×6×12.5

0.54×7.5＋9.46×7.50.86÷0.1－5.22.5×4×12.5

4.45×9.9＋95.55×9.915.13÷1.7－5.92.5×4.4×1.25

5.18×3.3＋4.82×3.31.92÷0.2－0.20.025×2.4×0.125

3.96×8.2＋16.04×8.21.83÷0.3－1.20.25×0.8×12.5

3.83×2.9＋96.17×2.96.72÷0.8－1.10.25×3.6×0.125

5.57×7.1＋2.43×7.11.89÷0.3－0.52.5×5.2×0.125

0.23×8.6＋7.77×8.62.4÷0.4－5.225×4×1.25

3.57×4＋16.43×418.24÷1.9－0.82.5×3.6×0.125

3.45×3.7＋2.55×3.717.8÷2－3.40.25×1.2×125

1.65×5.2＋8.35×5.25.76÷0.9－0.50.25×3.6×12.5

4.07×9.4＋5.93×9.413.49÷1.9－1.40.025×4×125

2.28×3.5＋3.72×3.513.09÷1.7－2.30.025×4.4×12.5

5.06×4.1＋2.94×4.16.4÷1－3.70.025×2.4×125

2.23×2.6＋17.77×2.614.55÷1.5－0.82.5×2.8×125

0.31×6.6＋19.69×6.66.2÷1－2.825×1.2×125

2.56×2.9＋17.44×2.99.66÷1.4－0.20.025×2×0.125

4.49×5.1＋15.51×5.10.96÷0.1－4.10.025×4.4×0.125

1.67×9＋98.33×96.16÷0.8－2.62.5×1.6×12.5

4.09×2.8＋5.91×2.87.8÷1－1.30.025×2.8×0.125

0.32×9.9＋7.68×9.910.12÷1.1－0.825×0.4×0.125

1.86×4.9＋6.14×4.918.62÷1.9－0.40.025×0.4×12.5

2.64×8＋5.36×83.84÷0.4－1.32.5×3.2×12.5

5×4.8＋15×4.815.98÷1.7－2.32.5×4×1.25

4.62×8.3＋1.38×8.312.9÷1.5－1.325×4×1.25

5.66×4.4＋94.34×4.412.24÷1.8－30.025×0.4×125

1.22×9.6＋8.78×9.612.61÷1.3－3.20.025×4×125

2.75×9.7＋3.25×9.78.91÷0.9－5.52.5×0.8×1.25

5.56×9.5＋94.44×9.517.82÷1.8－0.425×2.8×12.5

3.56×1.8＋96.44×1.814.25÷1.9－1.925×3.6×12.5

2.36×7.3＋97.64×7.311.73÷1.7－5.32.5×0.8×125

1.12×1.2＋4.88×1.28.6÷1－0.20.25×1.2×0.125

4.29×1.8＋3.71×1.811.4÷1.9－4.625×2×125

0.68×4.6＋19.32×4.63.84÷0.4－4.82.5×3.6×125

1.63×5.8＋6.37×5.816.91÷1.9－3.60.025×3.6×12.5

5.69×1.2＋94.31×1.26.65÷0.7－5.22.5×3.2×12.5

0.19×8.5＋5.81×8.515.4÷2－1.30.25×3.2×1.25

4.47×5.3＋15.53×5.312.92÷1.7－0.825×2.8×0.125

5.23×5.6＋94.77×5.612.09÷1.3－1.425×5.2×12.5

3.77×5.7＋6.23×5.76.84÷0.9－3.725×4×0.125

4.28×5.5＋1.72×5.58.54÷1.4－1.825×5.6×125

1.29×2.1＋6.71×2.112.15÷1.5－5.50.25×5.2×0.125

4.55×7.9＋95.45×7.92.34÷0.3－1.82.5×0.4×0.125

0.58×5.3＋19.42×5.31.42÷0.2－4.325×1.2×1.25

1.27×7.5＋18.73×7.56.93÷0.9－4.80.025×2×0.125

0.58×5.6＋5.42×5.64.48÷0.7－2.62.5×2.4×1.25

4.26×5.9＋3.74×5.910.08÷1.2－0.30.25×4.4×12.5