珠算 しゅざん Also written たまざん, 玉算 Meanings Noun calculation on an abacus Kanji 珠 pearl. Read as シュ. 算 calculate. Read as サン. Words containing 珠算 日本珠算連盟 (にっぽんしゅざんれんめい) League of Japan Abacus Associations Jinuma: Japanese Dictionary · Word lists