Free math practice at home: Mathroom Mathroom is a free math game for learners in grades 1 through 9. Choose the learner’s current grade, 1 through 9, to practice math from the previous school year. Grade 1 practices kindergarten math. Kids solve math problems to help a pair of cartoon hosts fix up their world, collecting creatures along the way. Free to use. No purchase, no subscription, no in app purchases, and no ads. No accounts. No email address, no password, nothing to sign up for. No student data collected. Progress is stored on the device. You can read more, including how it works and what it practises, at mathroom.fun/for-parents.