ABAKUS

Published: May 7, 2020, 12:35 a.m.

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Abak\\xfcs, toplama, \\xe7\\u0131karma gibi basit aritmetik i\\u015flemlerini yapmak i\\xe7in rakamlar yerine boncuk pullar\\u0131n kullan\\u0131ld\\u0131\\u011f\\u0131 basit bir hesap yapma arac\\u0131d\\u0131r.

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