简述AMC-美国数学竞赛
每年都会有很多学生参加AMC美国数学学术活动,想要在这场学术活动中获得一个好成绩,提高进入名校的机会。美国数学学术活动AMC8/AMC10/AMC12分别于去年11月和今年2月完美收官,借此机会想简单聊一聊AMC数学学术活...
每年都会有很多学生参加AMC美国数学学术活动,想要在这场学术活动中获得一个好成绩,提高进入名校的机会。美国数学学术活动AMC8/AMC10/AMC12分别于去年11月和今年2月完美收官,借此机会想简单聊一聊AMC数学学术活...
PURPLE COMET! MATH MEET April 2014 MIDDLE SCHOOL - PROBLEMS Copyright © Titu Andreescu and Jonathan Kane Problem 1 Problem 2 Problem 3 The cross below is made up of five congruent squares. The peri...
PURPLE COMET! MATH MEET April 2017 HIGH SCHOOL - PROBLEMS Copyright Titu Andreescu and Jonathan Kane Problem 1 Paul starts at 1 and counts by threes: 1, 4, 7, 10, . . . . At the same time and at th...
PURPLE COMET! MATH MEET April 2013 MIDDLE SCHOOL - PROBLEMS Copyright ©Titu Andreescu and Jonathan Kane Problem 1 The diagram shows two congruent isosceles triangles in a 20 × 20 square which has b...
PURPLE COMET! MATH MEET April 2016 HIGH SCHOOL - PROBLEMS Copyright Titu Andreescu and Jonathan Kane Problem 1 Two integers have a sum of 2016 and a difffference of 500. Find the larger of the two ...
1. STEP 2/3—国际数学学术活动—STEP数学学术活动 STEP (Sixth Term Examination Paper) Mathematics 是剑桥大学提供的入学测试,测试申请者数学能力的笔试,由剑桥大学考试中心(Cambridge Assessment)为应届...
让我来看看是谁要参加明天的AMC10/12(B卷)考试?! 敲黑板!考前20小时再次检查: 考试时间、考前准备、身份认证 考试系统应用、注意事项 …… 大家切勿遗漏重要信息!! AMC10/12(B卷)线上考试时间安排 关键时...
PURPLE COMET! MATH MEET April 2015 HIGH SCHOOL - PROBLEMS Copyright Titu Andreescu and Jonathan Kane Problem 1 The fifive numbers 17, 98, 39, 54, and n have a mean equal to n. Find n. Proble...
PURPLE COMET! MATH MEET April 2014 HIGH SCHOOL - PROBLEMS Copyright Titu Andreescu and Jonathan Kane Problem 1 The diagram below shows a circle with center F. The angles are related with ∠BF C = 2∠...
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