5x5+6x4-6x5=
回答 (29)
2006-12-17 2:42 am
✔ 最佳答案
＝＝”（５ｘ５）＋（６ｘ４）－（６ｘ５）
（２５）＋（２４）－（３０）
＝４９－３０
＝１９
2006-12-20 1:40 am
5x5+6x4-6x5
=25+24-30
=49-30
=19,,
=25+24-30
=49-30
=19,,
2006-12-19 6:51 am
25+24-30
=49-30
=19
=49-30
=19
2006-12-19 6:25 am
5x5+6x4-6x5= 19
2006-12-17 8:58 pm
=25+24+30
=79
2006-12-17 13:00:23 補充：
sorry睇錯=25+24-30=19
=79
2006-12-17 13:00:23 補充：
sorry睇錯=25+24-30=19
2006-12-17 6:36 am
5x5+6x4-6x5
=25+6x4-6x5
=25+24-6x5
=25+24-30
=49-30
=19
=25+6x4-6x5
=25+24-6x5
=25+24-30
=49-30
=19
2006-12-17 2:38 am
19
你上次條問答案是甚麼???
你上次條問答案是甚麼???
2006-12-17 2:37 am
=25+24-30
=49-30
=19
=49-30
=19
2006-12-17 2:36 am
5x5+6x4-6x5
=25+24-30
+49-30
=19
2006-12-16 18:36:44 補充：
5x5+6x4-6x5=25+24-30=49-30=19
=25+24-30
+49-30
=19
2006-12-16 18:36:44 補充：
5x5+6x4-6x5=25+24-30=49-30=19
收錄日期: 2021-04-12 23:02:27
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061216000051KK03515