2016 AMC10A真題 答案解析請參考文末 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...
2017AMC10A真題 答案解析請參考文末 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...
International Young Physicists’ Tournament IYPT全球青年物理學家錦標賽 2018年真題(附中文翻譯) The originator of a new concept finds, as a rule, that it is much more difficult to find out wh...