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2015AMC10B真题 答案解析请参考文末 Problem 1 What is the value of ? Problem 2 Marie does three equally time-consuming tasks in a row without taking breaks. She begins the first task at 1:00 ...
2015AMC10A真题与答案解析
2015AMC10A真题 答案解析请参考文末 Problem 1 What is the value of Problem 2 A box contains a collection of triangular and square tiles. There are tiles in the box, containing edges total. How...
2016AMC10B真题及详细解析
2016AMC10B真题 答案详细解析请参考文末 Problem 1 What is the value of when ? Problem 2 If , what is ? Problem 3 Let . What is the value of ? Problem 4 Zoey read books, one at a ...
2016AMC10A真题与答案解析
2016 AMC10A真题 答案解析请参考文末 Problem 1 What is the value of ? Problem 2 For what value does ? Problem 3 For every dollar Ben spent on bagels, David spent cents less. Ben paid mo...
2017AMC10B真题与答案解析
2017AMC10B真题 答案解析请参考文末 Problem 1 Mary thought of a positive two-digit number. She multiplied it by and added . Then she switched the digits of the result, obtaining a number between and ...
2017AMC10A真题与答案解析
2017AMC10A真题 答案解析请参考文末 Problem 1 What is the value of ? Problem 2 Pablo buys popsicles for his friends. The store sells single popsicles for each, -popsicle boxes for each, and -popsicle...
IYPT全球青年物理学家锦标赛 2018年真题
International Young Physicists’ Tournament IYPT全球青年物理学家锦标赛 2018年真题（附中文翻译） The originator of a new concept finds, as a rule, that it is much more difficult to find out wh...
IYPT全球青年物理学家锦标赛 2017年真题
International Young Physicists’ Tournament IYPT全球青年物理学家锦标赛 2017年真题 2017年IYPT真题PDF格式原文件 完整版真题资料可以底部二维码免费领取↓↓↓ Truth is ever to be found in simpl...
IYPT全球青年物理学家锦标赛 2016年真题
International Young Physicists’ Tournament IYPT全球青年物理学家锦标赛 2016年真题 2016年IYPT真题PDF格式原文件 登陆即可免费下载 It is much easier to recognize error than to find ...
