填空题
选择题
实践题
  
判断题
计算题
    31 x 25 =
    86÷1=
    399÷1=
    6+3x4
    30÷(3+2)=
    27 x 22 =
    19-4=
    312÷4=
    870÷1=
    25 x 22 =
    29 x 22 =
    43-3=
    18 - 6 =
    912÷3=
    10x8=
    90÷1=
英语题
    home-made
 




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