重磅!2021丘獎總決賽入圍名單出爐!附丘獎內地、海外賽區日程安排!
經過上周末各賽區緊張的賽事評比,數學、物理、生物、經濟金融建模半決賽圓滿結束!計算機半決賽也將于本周末進行。 分賽區評審委員會對各入圍學生進行了答辯考評,來自全國的60余支中學生團隊,從1440余支報名隊...
經過上周末各賽區緊張的賽事評比,數學、物理、生物、經濟金融建模半決賽圓滿結束!計算機半決賽也將于本周末進行。 分賽區評審委員會對各入圍學生進行了答辯考評,來自全國的60余支中學生團隊,從1440余支報名隊...
丘成桐中學科學獎海外賽區經過半決賽面試考評,評選出了本年度入圍總決賽的團隊名單。共有10支亞洲賽區的團隊從250余支報名隊伍中脫穎而出,獲得參加總決賽的“入場券”(亞洲賽區總決賽入圍名單見后,美國賽區名單...
參加AMC10/12的考生注意啦!部分地區轉為線上進行!大家要及時登錄官網查詢考點情況噢! (圖片源自AMC官方) 那么,面對突如其來的變動,考生該怎么做呢?別慌,看這里! 查詢考點信息 由于各地疫情等不確定因素...
PURPLE COMET MATH MEET April 2010 MIDDLE SCHOOL - PROBLEMS ? Copyright Titu Andreescu and Jonathan Kane Problem 1 If 125 + n + 135 + 2n + 145 = 900, find n. Problem 2 Three boxes each contain four ...
PURPLE COMET MATH MEET April 2009 MIDDLE SCHOOL - PROBLEMS ?opyright Titu Andreescu and Jonathan Kane Problem 1 The pentagon below has three right angles. Find its area. Problem 2 Let p1 = 2, p2 = ...
PURPLE COMET MATH MEET– April 2008 MIDDLE SCHOOL – PROBLEMS ? Copyright Titu Andreescu and Jonathan Kane Problem 1 Find the greatest prime factor of the sum of the two largest two-digit prim...
PURPLE COMET MATH MEET– April 2007 MIDDLE SCHOOL – PROBLEMS ? Copyright Titu Andreescu and Jonathan Kane Problem 1 Last Sunday at noon the date on the calendar was 15 (April 15, 2007). What will be...
UW-Whitewater / UT-Dallas Mathematics Meet – April 2006 MIDDLE SCHOOL ? Copyright Titu Andreescu and Jonathan Kane Problem 1 Michael is celebrating his fifteenth birthday today. How many Sundays ha...
UW-Whitewater / UT-Dallas Mathematics Meet – April 14, 2005 – MIDDLE SCHOOL ? Copyright Titu Andreescu and Jonathan Kane Problem 1 A cubic inch of the newly discovered material madelbromium weighs ...
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