AMC 10 入门摸底AMC 10 Placement Check

不计成绩,只是帮你看清现在站在哪儿Not graded: it just shows where you stand right now

欢迎,开始吧!Welcome, let's get started!

输入老师发给你的学习代码就能开始。如果上次做到一半,输同一个代码,就能接着做。 Enter the study code your teacher gave you. If you stopped halfway last time, enter the same code and carry on.