Timed math practice tests
Full-length practice under time pressure. Start the clock, answer every question, and when you submit (or time runs out) you get your score with a worked explanation for each answer.
Ten questions on equations, inequalities, lines, systems, exponents and factoring.
Eight questions on the derivative rules and their meaning.
Getting the most from a practice test
Sit the test in one go with the timer running, as you would in class. Skip a question you are stuck on and come back to it: an unanswered question scores the same as a wrong one, so guess before time runs out.
Afterwards, read the explanation for every question you missed and redo it on paper without looking. Answers are checked in your browser against the answer key; nothing is sent to a server. Want something shorter? Try a quiz.