从下面四张数字卡片中取出三张按要求组成三位数分别有509415的倍数又是...答:奇数:403,453,503,543 ,405,305,偶数:430,340,450,540,350,530,354,534,304,504 2的倍数:430,340,450,540,350,530,354,534,304,504 5的倍数:405,305,345,435,430,340,450,540,350,530,3的倍数:453,543,504,540,450,405 既是2的倍数又是3的倍数:534,354,504,540,