Mathematics
语言:中文
Language:English

current location:Mathematical operation > History of fraction calculation
    7/5/14/5
    3/4/11/6
    20/7/2/5
    1/8-1/9
    5/7-3/14
    1/5-1/10
    1/3+3/7
    5/6- 5/12
    3/5+1/6=
    13/12*3/4
    1/4+5/6
    1/3+2/6 9/17+1/2 1/2-1/3
    4/45+1/45
    1/6-1/3
    1/3×1/2
    2/3×1/2
    2000/1998*1998/1999
    2000/2998*1998/1999
    1/4-1/3
    1/17+5/306

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