填空题
选择题
实践题
  
判断题
计算题
    906÷6=
    710÷2=
    614÷1=
    95-5=
    73-9=
    690÷3=
    28 x 20 =
    18 x 9 =
    6+79=
    525÷7=
    3+48=
    447÷1=
    16 - 6 =
    59-1=
    2+51=
    35 x 30 =
    590÷2=
英语题
    c1890
 




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