2-(3/8÷0.625+1/4) 简便方法计算
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2-(3/8÷0.625+1/4) 简便方法计算
![2-(3/8÷0.625+1/4) 简便方法计算](/uploads/image/z/2985761-65-1.jpg?t=2-%283%2F8%C3%B70.625%EF%BC%8B1%2F4%EF%BC%89+%E7%AE%80%E4%BE%BF%E6%96%B9%E6%B3%95%E8%AE%A1%E7%AE%97)
2-(3/8÷0.625+1/4)
=2-(3/5+1/4)
=2-0.85
=1.15
=2-(3/5+1/4)
=2-0.85
=1.15
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