Mathaxa, a K–12 math practice center

Field notes

Mathaxa divides practice into grade-specific drills, daily questions, quizzes, and tests rather than presenting a single undifferentiated worksheet library. The homepage lists 1,970 activities across 98 topics, with examples spanning counting to limits. Daily problems offer three attempts before revealing an answer, and each grade includes a 10-question quiz plus a 25-question test. A calculator and timed practice modes are also exposed from the main page.