SAT Subject Test Math 1

I plan on taking SAT Subject Test - Math 1 in May 2019. Which book or coaching can help me prepare for it. Please help. Thank you.

Barron’s would be the most useful, but you might be better off taking Math 2, as more competitive schools prefer that test.

Khan Academy as well for test prep.

Thank you, Hamurtle

Are you the student or the parent???
Your previous posts show two forms of answers:

Closing thread for the above reason. The user’s inconsistency is confusing others.