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七月下旬,二十二个少数民族的一百多名珠算选手,在延边朝鲜族自治州的延吉市,进行了团体、个人全能、加减、乘、除和传票算六个项目的友好邀请赛。延边、吉林和广西队获团体前三名,赵美子(朝鲜族)、阳丽宁(壮族)、金昌淑(朝鲜族)获个人全能前三名。参加这次比赛的,有的民族在解放前还没有文字,用刻木记事和玉米粒记数;有的虽有文字,却没有计算工具,而是用念珠计算。今天,他们都有了自己的珠算高手,是令人可喜的。珠算,是我国创造的一种古老的运算工具,到北宋时期商肆中已广为使用,并逐渐成为人们生产、生活中不可缺少之物。后来传到国外,因此一些国家
In late July, over one hundred and twenty abacus contestants from 22 minorities in Yanji, Yanbian Autonomous Prefecture, conducted a friendly invitational tournament of six projects of group, individual almighty, addition, subtraction, multiplication, division and subpoena. Yanbian, Jilin and Guangxi team won the top three of the group, Zhao Meizi (Korean), Yang Laning (Zhuang), Jinchang Shu (Korean) won the top three individuals. Attending this competition, some ethnic liberation did not have the text before, with carved wooden notes and corn grain count; some although the text, but no calculation tools, but with beads calculation. Today, they all have their own abacus master, is gratifying. Abacus, an ancient computing tool created by our country, has been widely used in business shops in the Northern Song Dynasty and has gradually become an indispensable item in people’s life and production. Later spread to foreign countries, so some countries