【专访】数学建模，一起听听数统院师生怎么说！
我校在2017年12月份开始启动2018年美国大学生数学建模竞赛报名工作共有40支队伍120名同学报名经我院老师出题筛选最后选拔了...
数学难？国际顶尖数学竞赛，苏州这所学校斩获4个奖项！
他们刚刚拿到国际顶尖的滑铁卢国际数学竞赛的获奖证书,而且还... 学生通过中考进入三中后,同时拥有三中和美国蓝带加州汇点高中...
2009 AIME II真题及答案解析
2009 AIME II真题 答案详细解析请参考文末 Problem 1 Before starting to paint, Bill had ounces of blue paint, ounces of red paint, and ounces of white paint. Bill painted four equally sized stripes on...
2009 AIME I真题及答案解析
2009 AIME I真题 答案解析请参考文末 Problem 1 Call a -digit number geometric if it has distinct digits which, when read from left to right, form a geometric sequence. Find the difference between the...
2010 AIME II真题及答案解析
2010 AIME II真题 答案解析请参考文末 Problem 1 Let be the greatest integer multiple of all of whose digits are even and no two of whose digits are the same. Find the remainder when is divided by . &...
2010 AIME I真题及答案解析
2010 AIME I真题 答案解析请参考文末 Problem 1 Maya lists all the positive divisors of . She then randomly selects two distinct divisors from this list. Let be the probability that exactly one of the...
2011 AIME II真题及答案解析
2011 AIME II真题 答案解析请参考文末 Problem 1 Gary purchased a large beverage, but only drank of it, where and are relatively prime positive integers. If he had purchased half as much and drunk twi...
2011 AIME I真题及答案解析
2011 AIME I真题 答案解析请参考文末 Problem 1 Jar A contains four liters of a solution that is acid. Jar B contains five liters of a solution that is acid. Jar C contains one liter of a solution tha...
2012 AIME II真题及答案解析
2012 AIME II真题 答案解析请参考文末 Problem 1 Find the number of ordered pairs of positive integer solutions to the equation . Problem 2 Two geometric sequences and have the same common rati...
