Subscores on the SAT subject tests range from

20 to 80 (APEX)

(the section scores) The scores for math and reading and writing scores that are evidence based range from 200 - 800. (the test scores) Your reading, writing, and language, and math scores range from 10 - 40. And lastly, the SAT essay scores for your analysis, reading, and writing, range from about 2 - 8.