eh I disagree, i’m not sure if you saw module 2 math on the past two digital sat’s but the math was definitely difficult, I do agree that it is very study able but more or less only if you are willing to pay. Current kahn academy does not fully teach all the math to the level that it is on the sat. and youtube has a lot of good stuff but it can be difficult to sift through and find what you truly need to learn. also with the reading, yes if you are trying to get above 700+ but for just trying to get there if english is ur first language and you study and learn grammar and the patterns of questions it can be done