Top 10 Mathletes of the Week / by Sasha Saldana

Check back every week to see who has mastered the most math skills on Khan Academy in the last 7 days.

1. Rafael Acosta (27)*

2. Yoselin Chavez (23)*

3. Tie! Brandon Trevino & Aaliyah Chavolla (23)*

4. Tori Sharp (16)*

5. Francheska Santos (15)*

6. Stephanie Valdovinos (14)*

7. Tamara Gonzalez (12)*

8. Evalinda Alcala (11)*

9. Tie! Mia Ortiz & Miguel Torres (10)*

10. Tie! Johan Torres and Christian Valdivia

Earn your way to the top 10! Click here to find out how.

*Indicates number of skills mastered within the last 7 days