小学五年级数学上册脱式计算专项训练 78.docx

小学五年级数学上册脱式计算专项训练 78.docx

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小学五年级数学上册脱式计算专项训练78

1.8×2.8＋8.2×2.81.74÷0.2－2.325×6×1.25

1.43×5.3＋6.57×5.36.6÷1－4.12.5×2×1.25

4.31×5.8＋3.69×5.89.6÷1－2.925×4.4×125

5.53×7.7＋0.47×7.716.49÷1.7－1.10.25×2.8×0.125

2.88×4.3＋17.12×4.313.11÷1.9－4.825×4×0.125

0.44×2.3＋9.56×2.33.6÷0.6－2.80.025×6×125

1.8×7.3＋18.2×7.33.16÷0.4－3.225×4.4×125

2.66×7.3＋7.34×7.38.1÷1－0.60.25×5.6×1.25

1.06×5.2＋98.94×5.24.88÷0.8－5.425×6×0.125

3.6×9.5＋6.4×9.55.04÷0.8－125×2.8×1.25

5.37×8.2＋94.63×8.23.65÷0.5－3.325×5.2×0.125

1.52×6.1＋4.48×6.15.84÷0.8－2.20.025×2×0.125

3.55×8.1＋16.45×8.113.92÷1.6－5.725×1.6×125

0.21×2.6＋5.79×2.617.86÷1.9－2.12.5×3.6×0.125

0.58×1.7＋19.42×1.78.16÷1.2－3.70.25×4.8×0.125

5.91×4.5＋94.09×4.58.9÷1－5.325×0.8×0.125

2.97×9.5＋5.03×9.511.48÷1.4－1.32.5×4.4×1.25

4.54×5.5＋15.46×5.516÷2－4.50.025×2.8×12.5

1.19×9.1＋6.81×9.17.2÷1－4.20.25×6×12.5

0.26×7.3＋5.74×7.31.86÷0.3－0.725×5.6×12.5

0.96×5.4＋7.04×5.47.37÷1.1－1.925×6×0.125

5.76×3.4＋2.24×3.48.52÷1.2－4.70.025×6×1.25

5×5.5＋95×5.51.74÷0.2－3.60.25×6×1.25

0.47×6.5＋7.53×6.513.14÷1.8－3.70.25×2×1.25

5.36×4.8＋4.64×4.87.04÷1.1－5.725×0.4×1.25

0.84×9.6＋9.16×9.63.32÷0.4－425×0.8×1.25

1.27×6.3＋8.73×6.312.75÷1.7－3.52.5×4.8×1.25

3.17×5.7＋6.83×5.76.66÷0.9－5.90.025×4.4×12.5

4.47×3.2＋95.53×3.21.8÷0.2－2.20.25×3.6×1.25

4.94×8.1＋95.06×8.15.92÷0.8－2.10.025×2×125

1.63×5.3＋8.37×5.38.8÷1－0.625×1.6×1.25

5.51×2.7＋4.49×2.715.04÷1.6－2.62.5×1.6×12.5

2.09×7.8＋97.91×7.817÷2－4.90.25×1.6×0.125

1.11×5.2＋18.89×5.20.6÷0.1－0.92.5×5.6×125

3.67×1.4＋6.33×1.46.6÷1.1－4.825×4.4×1.25

4.89×8.3＋3.11×8.37.15÷1.1－2.42.5×2.4×12.5

5.73×9.3＋14.27×9.311.59÷1.9－40.025×0.8×1.25

5.4×1.5＋2.6×1.512.8÷2－2.60.25×1.6×125

1.96×7.8＋4.04×7.814.7÷1.5－4.125×2.8×0.125

4.41×6＋1.59×64.88÷0.8－4.90.025×4×0.125

3.29×6.9＋2.71×6.912.18÷1.4－2.70.25×4.4×12.5

5.86×4.1＋14.14×4.15.85÷0.9－1.425×4.8×0.125

4.77×5.8＋5.23×5.86.3÷0.9－1.625×4×0.125

3.04×8.4＋4.96×8.48.04÷1.2－0.725×6×12.5

1.2×5.3＋18.8×5.316.2÷1.8－1.925×3.6×125

5.18×7.7＋14.82×7.710.8÷1.5－0.90.25×2.8×0.125

1.61×5.8＋4.39×5.812.9÷1.5－4.60.25×6×1.25

2.42×7.4＋3.58×7.49.84÷1.2－3.20.25×2×0.125

2.57×3.2＋7.43×3.215.47÷1.7－0.80.25×0.4×12.5

0.32×4.1＋99.68×4.12.91÷0.3－3.625×2.8×125

1.8×5.1＋6.2×5.110.8÷1.8－0.50.025×3.2×12.5

4.09×2.3＋15.91×2.35.28÷0.6－4.90.025×1.2×1.25

5.36×1.5＋4.64×1.52.22÷0.3－4.70.025×3.2×12.5

2.82×5.3＋17.18×5.34.27÷0.7－4.90.025×4.4×0.125

1.75×7＋18.25×71.2÷0.2－5.925×4.8×1.25