Progression

How to play

Sign in and start a session to receive problems selected using your proficiency in individual math skills. The selection draws from available curriculum content, balancing new or less familiar skills with material you have already practiced. Your answers help update those skill ratings.

Three lives and streak rewards

A run begins with three lives. Incorrect answers cost a life; five correct answers in a row restore one life, up to the three-life limit. Progression has no fixed question count: keep practicing while you have lives and see how long you can sustain a careful, accurate run.

Account required

An account is required to play Progression because the practice uses your saved proficiency. You can read about the mode without signing in. If you want to practice immediately as a guest, Foundations provides casual arithmetic sessions.

Example problem

3 × (8 + 4) = 36

Evaluate the brackets first: 8 + 4 = 12. Then multiply 3 × 12. The examples you receive depend on the skills being practiced.