死得啦!....
For each expression below, each letter represents a distinct number from 0 to 9.Try to find out the value of each of them.
2. AB
一 BA
___________
BC
收錄日期: 2021-04-21 00:22:56
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https://hk.answers.yahoo.com/question/index?qid=20070809000051KK05919