Congratulations to the outstanding Mathletes who represented California in the 2019 Raytheon MATHCOUNTS National Competition that took place May 11–14 in Orlando, Florida. Eighth graders William Chen, Alan Lee, Eric Shen, and Andrew Wen and coach Peta-Gaye Robinson placed third in the team competition.

California’s team at the National MATHCOUNTS competition in Florida.

In addition, three of the California team members ranked among the top individuals:

  • William Chen was a quarterfinalist
  • Eric Shen was a Countdown Round participant
  • Andrew Wen ranked 27th overall.

Coach Robinson, William, and Andrew are from Hopkins Junior High School in Fremont. Alan is from Fletcher Middle School in Palo Alto, and Eric is from Miller Middle School in San Jose.

Daniel Mai, an eighth grader from Acton, Massachusetts, placed first among individuals during the Countdown Round on May 13. He won by answering the question, “What is the quotient of 5040 divided by the product of its unique prime factors?” He gave the correct answer of “24,” in less than 23 seconds. Mai’s win garnered him the $20,000 Donald G. Weinert College Scholarship.

More than 200 finalist Mathletes from all 50 states, U.S. territories, and State Department and Department of Defense schools compete for the top prize.

MATHCOUNTS of California is made possible through the efforts of hundreds of volunteers and donations. It is sponsored by the California Society of Professional Engineers Education Foundation.

If you would like to volunteer for MATHCOUNTS of California, please email CSPEEF Executive Director Jeanne Marie Tokunaga at

To donate funds to support MATHCOUNTS of California, you may send a check to:

MATHCOUNTS of California
333 University Ave., Suite 200
Sacramento, CA 95825

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