小学五年级数学上册脱式计算专项训练 12.docx

小学五年级数学上册脱式计算专项训练 12.docx

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小学五年级数学上册脱式计算专项训练12

4.91×6.6＋5.09×6.611.59÷1.9－4.325×0.4×12.5

1.39×9.2＋18.61×9.27.68÷0.8－1.22.5×2.4×1.25

5.73×7.6＋14.27×7.66.6÷1.1－2.20.25×2×125

5.19×5.7＋94.81×5.713.09÷1.7－0.42.5×5.6×12.5

1.16×1.9＋6.84×1.914.25÷1.9－2.30.25×2×0.125

4.62×9.9＋3.38×9.91.62÷0.2－12.5×0.8×12.5

1.41×2.1＋18.59×2.18.04÷1.2－3.80.025×5.6×125

4.4×9.7＋95.6×9.78.69÷1.1－2.225×2.8×1.25

5.35×3.9＋14.65×3.915.96÷1.9－2.60.25×5.6×12.5

0.59×2.9＋5.41×2.93.92÷0.4－5.10.025×1.2×0.125

1.69×6＋98.31×61.52÷0.2－5.325×2.4×1.25

1.19×7.3＋6.81×7.31.72÷0.2－3.92.5×4×0.125

5.41×1.2＋4.59×1.24.69÷0.7－50.025×3.6×12.5

1.15×3.6＋98.85×3.64.2÷0.7－2.60.25×5.6×125

5.55×4.9＋4.45×4.91.48÷0.2－0.225×2.4×125

4.12×3.2＋15.88×3.210.01÷1.3－5.30.25×1.2×0.125

3.65×2＋4.35×27.93÷1.3－3.50.25×2.8×1.25

4.56×8.8＋1.44×8.81.56÷0.2－1.12.5×5.6×12.5

3.97×5.5＋2.03×5.513.11÷1.9－2.42.5×5.2×0.125

0.66×7.5＋7.34×7.50.87÷0.1－5.925×2×1.25

4.04×9＋3.96×93.55÷0.5－50.025×1.2×1.25

4.18×4.5＋95.82×4.510.56÷1.6－3.50.025×4.8×1.25

2.25×9.3＋5.75×9.35.88÷0.7－5.50.025×2.8×12.5

4.04×4.9＋15.96×4.913.8÷1.5－225×0.4×1.25

0.6×7.1＋99.4×7.17.32÷1.2－4.80.25×2.8×0.125

4.34×6＋15.66×615.47÷1.7－0.20.025×0.8×125

3.04×4.3＋2.96×4.33.9÷0.5－2.12.5×1.2×0.125

4.48×7.9＋95.52×7.913.44÷1.4－4.825×0.8×1.25

2.31×3.7＋17.69×3.74.8÷0.6－40.025×3.2×125

1.51×2.3＋8.49×2.319.6÷2－5.10.025×4×0.125

0.86×5＋7.14×50.83÷0.1－32.5×6×125

0.21×3.8＋99.79×3.813.3÷1.4－0.80.25×2.4×125

2.78×1.7＋97.22×1.712.3÷1.5－40.25×6×125

4.99×4.7＋15.01×4.76.21÷0.9－0.725×3.6×12.5

1.6×7.9＋18.4×7.915.3÷1.8－1.40.025×5.6×125

1.35×2.3＋98.65×2.310.88÷1.7－1.10.25×1.2×0.125

2.77×6.9＋17.23×6.91.98÷0.3－5.50.25×5.2×12.5

0.89×2.4＋99.11×2.46.09÷0.7－3.20.25×4×1.25

2.75×7.8＋5.25×7.815.84÷1.8－20.25×3.2×12.5

5.77×7.8＋0.23×7.85.67÷0.7－4.12.5×6×125

3.09×9.1＋16.91×9.13÷0.4－0.20.25×4×125

1.17×9.4＋98.83×9.45.74÷0.7－30.025×5.6×1.25

3.21×2.9＋16.79×2.916.2÷1.8－4.72.5×2.4×0.125

0.65×8.4＋99.35×8.43.92÷0.4－42.5×3.2×125

4.03×4.9＋95.97×4.99.5÷1－1.62.5×0.4×0.125

1.54×2.5＋98.46×2.512.35÷1.3－5.50.25×4.4×0.125

1.63×6.4＋18.37×6.48.1÷0.9－3.82.5×2.4×12.5

1.48×2.5＋4.52×2.59.8÷1.4－5.10.25×6×12.5

3.98×6.7＋4.02×6.714.55÷1.5－1.92.5×4.8×1.25

5.05×2.1＋94.95×2.12.85÷0.3－1.32.5×6×0.125

5.16×4.2＋14.84×4.212.75÷1.7－5.50.25×2.4×0.125

1.93×9.8＋6.07×9.812.16÷1.6－5.60.025×4.8×1.25

1.28×9.9＋4.72×9.94.3÷0.5－4.80.25×5.2×12.5

4.17×3.9＋95.83×3.98.36÷1.1－2.225×3.2×125

3.87×7.5＋2.13×7.58.64÷0.9－2.70.025×4.4×125