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主题：The last Math contest question -- steve
共:💬5 🌺3 新:
the host need help from us to get the answer, it's kind of checking. but almost everyone does dame thing. the grades contest is a piece of cake if you have internet.
- 相关回复 上下关系4
🙂楼主啊，欢迎活跃科学版 爱莲 字46 2007-02-21 16:31:56
😨Is it (E) - 4022? 1 煮酒正熟 字298 2007-02-21 15:36:10
🙂43^2-17+45^2-19=4022 1 Hman 字72 2007-02-22 09:52:55
🙂same result.
