没在AOPS上过代数A/B 的，直接上中级代数可能有困难。

AOPS中级代数介绍说中级代数以前的名称是代数3:

This course goes beyond what you would find in a typical honors Algebra curriculum. Algebra courses vary widely in their definitions, but our Intermediate Algebra class covers topics typically found in honors Algebra 2 and Precalculus classes, as well as many topics that are not found in most other curricula. Students who have completed a typical honors Algebra 2 course elsewhere may be ready for Intermediate Algebra.

所有跟帖： 

• 这个好像比较合适https://artofproblemsolving.com/school/course/algebra-b -家有家规- ♀ (0 bytes) () 08/31/2020 postreply 21:15:17

• 她的学校里学的代数1是honor的吗？ -joytolearn- ♀ (1435 bytes) () 09/01/2020 postreply 08:26:30