2个回答
展开全部
奇数(最后一位一定是3或9,第一位不能是0):693,603,963,903,609,639,309,369
偶数(最后一位是6或0,第一位不能是0):306,396,906,936,630,360,690,960,390,930
2的倍数是偶数,同样偶数是2的倍数
3的倍数(第一位不为0):369,396,639,693,936,693,603,630,306,360,609,690,906,960,309,390,903,930
5的倍数(最后一位为0):630,360,390,930,690,960
偶数(最后一位是6或0,第一位不能是0):306,396,906,936,630,360,690,960,390,930
2的倍数是偶数,同样偶数是2的倍数
3的倍数(第一位不为0):369,396,639,693,936,693,603,630,306,360,609,690,906,960,309,390,903,930
5的倍数(最后一位为0):630,360,390,930,690,960
展开全部
奇数:693,603,963,903,609,639,309,369
偶数:306,396,906,936,630,360,690,960,390,930
2的倍数:306,396,906,936,630,360,690,960,390,930
3的倍数:369,396,639,693,936,693,603,630,306,360,609,690,906,960,309,390,903,930
5的倍数:630,360,390,930,690,960
偶数:306,396,906,936,630,360,690,960,390,930
2的倍数:306,396,906,936,630,360,690,960,390,930
3的倍数:369,396,639,693,936,693,603,630,306,360,609,690,906,960,309,390,903,930
5的倍数:630,360,390,930,690,960
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