把 0 1 2 3 4 5 6 7 8 9 填到括號中
組成三道等式
( ) + ( ) = ( )
( ) + ( ) = ( )
( ) + ( ) = ( )
???
收錄日期: 2021-04-13 00:41:16
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070404000051KK03701