請移動一根火柴,使等式成立
(羅馬數字)
XXII
------ =II
V I I
help me解題!!!
2009-08-07 12:53 am
回答 (1)
2009-08-07 1:02 am
✔ 最佳答案
XXII------ =II
V I I
XXI
------ =III
V I I
(21 / 7 = 3)
收錄日期: 2021-04-21 22:02:18
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090806000051KK01619