Math快D
回答 (2)
2007-10-01 9:53 pm
✔ 最佳答案
9876 * 12341234 - 1234 * 98769876= 9876 * ( 1234 * 10001 ) - 1234 * ( 9876 * 10001 )
= 9876 * 1234 * ( 10001 - 10001 )
= 0
2007-10-01 9:48 pm
9876*12341234-1234*98769876=0
收錄日期: 2021-04-13 13:42:32
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20071001000051KK02265