混合运算,能简算的简算:7.28-(1.28+0.25) 3.68-0.82-0.18 36*(9分之2+12分之7) 5分之3*4分9*7分之51-2分-3分之13分之1/5分之6*10分942/【14-(50-39)】2/3分之2-3分之2/22.25*4.8+77.5*0.48快
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![混合运算,能简算的简算:7.28-(1.28+0.25) 3.68-0.82-0.18 36*(9分之2+12分之7) 5分之3*4分9*7分之51-2分-3分之13分之1/5分之6*10分942/【14-(50-39)】2/3分之2-3分之2/22.25*4.8+77.5*0.48快](/uploads/image/z/51498-18-8.jpg?t=%E6%B7%B7%E5%90%88%E8%BF%90%E7%AE%97%2C%E8%83%BD%E7%AE%80%E7%AE%97%E7%9A%84%E7%AE%80%E7%AE%97%EF%BC%9A7.28-%EF%BC%881.28%2B0.25%EF%BC%89+3.68-0.82-0.18+36%2A%EF%BC%889%E5%88%86%E4%B9%8B2%2B12%E5%88%86%E4%B9%8B7%EF%BC%89+5%E5%88%86%E4%B9%8B3%2A4%E5%88%869%2A7%E5%88%86%E4%B9%8B51-2%E5%88%86-3%E5%88%86%E4%B9%8B13%E5%88%86%E4%B9%8B1%2F5%E5%88%86%E4%B9%8B6%2A10%E5%88%86942%2F%E3%80%9014-%EF%BC%8850-39%EF%BC%89%E3%80%912%2F3%E5%88%86%E4%B9%8B2-3%E5%88%86%E4%B9%8B2%2F22.25%2A4.8%2B77.5%2A0.48%E5%BF%AB)
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