20年前 ,我区热心于珠算事业的老前辈们 ,怀着热爱珠算事业 ,弘扬珠算文化的精神 ,经过积极努力 ,正式成立了内蒙古珠算协会 ,成为我区第一个珠算学术性群众团体。经过 2 0年的努力 ,珠算协会从无到有 ,从小到大 ,目前已发展到 12个盟市 ,牙克石林业珠协 ,呼和铁路珠协以及 75 Twenty years ago, our predecessors, who were enthusiastic about abacus business, loyal to abacus business and carried forward the spirit of abacus culture. Through active efforts, they established abacus association of Inner Mongolia and became the first abacus academic group in our district. After 20 years of hard work, Abacus Association from scratch, from small to large, has now developed to 12 League City, Yakeshi Forestry Association, Huhe Railway and Pearl Association and 75