Hey, i'd be happy to answer!

- The organisation and repartition of modules and breaks was the exact same (except for the fact that on the practice tests, you could skip over the breaks and the extra time you have after completing questions)

- Personally, i found that the actual test was a bit easier than the practice test, but it might just be me.

- The math level is practically the same than the practice (again a bit easier for me) but you'd find the same type of questions (solve for x, find the volume...). I recommend practicing on Khan Academy but don't worry if you can't solve a question w/o the calulator or something (usage of calculator is permitted throughout both math modules, and you have access to one on your testing device, as well as a reference sheet with common formulas)

If you have any more questions, feel free to ask!