The Orion Abacus Association is a non-profit organization dedicated to helping students improve their arithmetic skills.

At OAA, we believe that all students are capable of amazing things. Through our abacus and arithmetic exams, we try to draw out students' full arithmetic potential by challenging them to improve their skills every year. We award certificates and trophies to those who achieve the highest levels of abacus and arithmetic, and we occasionally give out scholarships to hard-working students that show consistent improvement.

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