( 1 ) 2 6/7 + 1 9/14 + 1/2
(2)5 11/20+9/10+ 1 4/5
3. 4 3/7 -1 11/14- 1 1/4
4.10-3 11/12- 2 7/8
5.6-4 5/9+ 1 2/3
6.12 3/8+ 2 5/6- 7 1/12
I want some this questions answer!!(10 Ponit)
2006-10-21 8:51 pm
回答 (1)
2006-10-21 8:58 pm
✔ 最佳答案
1.38/72.4 1/4
其他自己想...............!!!
收錄日期: 2021-04-26 16:22:24
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061021000051KK01993