填空题
选择题
实践题
  
判断题
计算题
    20 x 17 =
    76-3=
    348÷1=
    2+62=
    926÷2=
    831÷3=
    70÷7=
    657÷1=
    50 + 30 =
    27 x 15 =
    371÷1=
    675÷3=
    1+59=
    324÷4=
    142÷2=
    852÷6=
    28 ÷ 28 =
英语题
 




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