人教版五上数学专项练习(简便计算+脱式计算)

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1、五年级上学期递等式计算练习（一）简便运算5×0.3×0.20.6×0.5×1.134.3×0.25×412.5×4×2.5×0.80.25×6.2×0.48×0.9×1.25102×0.4581×1.018.5×10.298×0.4581×0.998.5×980.13×3.8＋0.13×6.284×6.5－74×6.599×2.4＋2.47.6×9.9+7.6×0.123.9×8.5－3.9×8.550.8×101－50.8五年级上学期递等式计算练习（二）递等式计算，有简便运算的用简便方法xkb1.com38.75－（24.5＋8.75）0.4×2.

2、32×0.250.53×1017.56×99＋7.5621.8－1.2×51.25×4×2.51.5×10112.6×7.5＋8.30.25×7.2×0.414.5×101－14.5104×7.52.6×9.9+2.6×0.123×6.5＋17×6.513.3×0.8×12.524.9×8.5－4.9×8.514.25×15.6－4.25×15.661×1.014.2－3.2×0.96.8÷（0.5×6.8）2.5×1.25×320.23×3.89＋0.23×6.11102×5.56.35÷0.25÷0.413.6×0.85－0.36×8.5