紫色彗星数学竞赛真题(2010年高中组)
PURPLE COMET MATH MEET April 2010 HIGH SCHOOL - PROBLEMS Copyright Titu Andreescu and Jonathan Kane Problem 1 Let x satisfy (6x + 7) + (8x + 9) = (10 + 11x) + (12 + 13x). There are relatively prime...
PURPLE COMET MATH MEET April 2010 HIGH SCHOOL - PROBLEMS Copyright Titu Andreescu and Jonathan Kane Problem 1 Let x satisfy (6x + 7) + (8x + 9) = (10 + 11x) + (12 + 13x). There are relatively prime...
PURPLE COMET MATH MEET April 2009 HIGH SCHOOL - PROBLEMS Copyright Titu Andreescu and Jonathan Kane Problem 1 In fifive years, Tom will be twice as old as Cindy. Thirteen years ago, Tom was three t...
激动的心,颤抖的手! AMC10/12 A卷考完啦! 此时此刻的你是胸有成竹? 脑子里还在纠结着某道题目? 又或者是没有参考,想看看真题挑战一下自己? #1 真题答案抢先看 小编采访了翰林的AMC导师,为大家带来一些关...
PURPLE COMET MATH MEET– April 2008 HIGH SCHOOL – PROBLEMS © Copyright Titu Andreescu and Jonathan Kane Problem 1 What is the least positive integer with the property that the product of its digits ...
PURPLE COMET MATH MEET– April 2007 HIGH SCHOOL – PROBLEMS © Copyright Titu Andreescu and Jonathan Kane Problem 1 The sum of nine consecutive odd numbers is 2007. Find the greatest of these nine num...
这个月,搞课外活动的同学们真是有点忙! AMC、BPhO、PUPC、HiMCM/IMMC…… 全都来了! 11月赛事活动时间轴 小编为大家整理了本月开赛的活动时间轴,快快收藏!可别因为活动多就手忙脚乱啦! 11月4日 星期四 HiMCM...
AMC学术活动只有数学天才才能参加吗?AMC8适合哪些学生?当然不是,准确地说,AMC是为那些热爱解决问题的人设计的!为什么没有说是为热爱数学的学生设计的呢? 因为AMC学术活动和传统的学校数学大不相同,传统的...
由于新冠疫情的限制,近两年大考取消,A-Level分数普遍大涨。在此背景下,想要在申请大军中脱颖而出,有个靠谱的学术活动成绩将锦上添花! 如果大学想申请经济学或者理工科类的专业,首先要参加的就是数学学术活...
UW-Whitewater / UT-Dallas Mathematics Meet – April 2006 HIGH SCHOOL © Copyright Titu Andreescu and Jonathan Kane Problem 1 The sizes of the freshmen class and the sophomore class are in the ratio 5...
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