Abacus-based mental calculation
Life changing program


About Us

SuperMath is an abacus-based mental calculation school. In 1979, Mina Watanabe began teaching two students in Salinas, CA. Currently, there are over 200 students enrolled in our San Francisco, San Mateo, and San Jose classrooms.


News / Events

World wide online classes available 2024 Read More…

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Online classes available !Read More…

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We do not distinguish our in class sessions from online sessions. Classes are taught in a group format. We use the “Goto Meeting” for the online classes. We will provide…

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