英语翻译

题目

英语翻译
If we write out all the three-digit numbers with the sum of the figures on each digit equivalent to 10 ,and arrange them from great to small,then what is the tenth number in them?

答案

写出所有满足三位数各数位数字之和为10的三位数 ,把他们从大到小排列 ,第十个数是多少
例如 910,901,820,811,802,730,721,712,703,640,631,622,613,604等
640,不知排的对否 哈哈