中国电视公司排名前十:math ! math!!!!

来源：百度文库 编辑：中科新闻网 时间：2024/05/21 17:20:23
If y represents the tens digit and x the units digit of a two-digit number, then the number is representd by ........

the number is representd by 10y+x

Math!!!! Math!!!! Math!!!! MATH!!!!!!! MATH!!!!!!! MATH!!!!!!! Math ! Math ! Math ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!&%@~$^*#!!!!!!!!MATH