score145 is GED practice built around the passing line. Every subject — Mathematical Reasoning, Reasoning Through Language Arts, Science, and Social Studies — is scored on the official 100–200 scale, and 145 passes.
Every subject is scored on the real 100–200 scale against the 145 passing line, so you know which test you are closest to passing. Start with a free five-question sample, no account needed. A free account keeps the study guides and printable flashcards for all 72 topics. Plans $6.99 a month, 3 days free open unlimited full-length practice tests on the real clock and a study plan built from what you miss.