有两题 (1) (2005+2003分之1)*2004分之1 =(2004+?)*2004分之1 (2)(29分之2+23分之3)*29*23注:(*是乘号,问号是填数或分数,)
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![有两题 (1) (2005+2003分之1)*2004分之1 =(2004+?)*2004分之1 (2)(29分之2+23分之3)*29*23注:(*是乘号,问号是填数或分数,)](/uploads/image/z/244827-27-7.jpg?t=%E6%9C%89%E4%B8%A4%E9%A2%98+%EF%BC%881%EF%BC%89+%EF%BC%882005%2B2003%E5%88%86%E4%B9%8B1%EF%BC%89%2A2004%E5%88%86%E4%B9%8B1+%3D%EF%BC%882004%2B%3F%EF%BC%89%2A2004%E5%88%86%E4%B9%8B1+%EF%BC%882%EF%BC%89%EF%BC%8829%E5%88%86%E4%B9%8B2%2B23%E5%88%86%E4%B9%8B3%EF%BC%89%2A29%2A23%E6%B3%A8%EF%BC%9A%EF%BC%88%2A%E6%98%AF%E4%B9%98%E5%8F%B7%2C%E9%97%AE%E5%8F%B7%E6%98%AF%E5%A1%AB%E6%95%B0%E6%88%96%E5%88%86%E6%95%B0%2C%EF%BC%89)
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有两题 (1) (2005+2003分之1)*2004分之1 =(2004+?)*2004分之1 (2)(29分之2+23分之3)*29*23注:(*是乘号,问号是填数或分数,)
有两题 (1) (2005+2003分之1)*2004分之1 =(2004+?)*2004分之1
(2)
(29分之2+23分之3)*29*23
注:(*是乘号,问号是填数或分数,)
有两题 (1) (2005+2003分之1)*2004分之1 =(2004+?)*2004分之1 (2)(29分之2+23分之3)*29*23注:(*是乘号,问号是填数或分数,)
(1) (2004+2004/2003,*1/2004=1+1/2003=2004/2003
(2) (29分之2+23分之3)*29*23
=2*23+3*29
=133