填空题
选择题
实践题
  
判断题
计算题
    208÷1=
    39 x 28 =
    528÷2=
    33 x 22 =
    2+84=
    994÷2=
    246÷3=
    890÷5=
    48-7=
    81 ÷ 81 =
    698÷2=
    15-7=
    31 x 5 =
    29-2=
    21-2=
    728÷2=
英语题
 




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