优优班--学霸训练营 > 题目详情
  • 口算：（化简下面各分数，能化成带分数的要化成带分数）
    16
    18
    =
    14
    35
    =
    13
    39
    =
    42
    49
    =
    6
    24
    =
    48
    72
    =
    18
    21
    =
    3
    24
    =
    35
    100
    =
    64
    56
    =
    3
    111
    =
    55
    66
    =
    15
    24
    =
    49
    28
    =
    26
    52
    =
    14
    18
    =
    18
    12
    =
    63
    27
    =
    【考点】整数、假分数和带分数的互化
    【分析】请登陆后查看
    【解答】请登陆后查看
    难度：中等
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