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回复:周末小题:填数字,第一、二、三问(挺消磨时间的)

ByStander2 2011-03-28 12:30:37 ( reads)

第一问:

请在下面的括号中填入适合的内容:

“在引号的范围内,

数字1有(7)个;

数字2有(3)个;

数字3有(2)个;

数字4有(1)个;

数字5有(1)个;

数字6有(1)个;

数字7有(2)个;

数字8有(1)个;

数字9有(1)个;

数字0有(1)个;

注意:只可以填入个位的非负整数,文字和字母不可”

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第二问:

请在下面的括号中填入适合的内容:

“在引号的范围内,

数字1有(2)个;

数字2有(7)个;

数字3有(4)个;

数字4有(3)个;

数字5有(2)个;

数字6有(2)个;

数字7有(3)个;

数字8有(2)个;

数字9有(2)个;

数字0有(2)个;

注意:只可以填入0,1,2,3,4,5,6,7,8,9。”

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第三问:

请在下面的括号中填入适合的内容:

“在引号的范围内,包含了

数字0,1,2,3,4,5,6,7,8,9。

那么其中:

数字1有(3)个;

数字2有(3)个;

数字3有(9)个;

数字4有(5)个;

数字5有(4)个;

数字6有(3)个;

数字7有(3)个;

数字8有(3)个;

数字9有(4)个;

数字0有(3)个;

注意:只可以填入0,1,2,3,4,5,6,7,8,9。”

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