中学教育 數學高手請進 有道題請高手給解一下: A certain integer is between 10 and 100.its value is 8 times the sum of its digits and if it is reduced by 45,it's digits are reversed. Find the integer. 做了半天也不出來，知道這裡高手多，先謝...澳洲华人论坛 日期：2020-05-08
