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今年的全国初中数学联赛由中国数学会主办,命题工作由普及工作委员会统一组织.试题在突出对传统数学内容考查的同时,也非常注重创新,体现了大众化、普及性、考基础、考能力的命题原则.考虑到我国地域辽阔,地区差异较大,命题组提供了 A、B、C 三套试题供各省、市选用,其中第一试试题都相同,第二试的部分试题有区别.下面我们给出的是 B 卷的试题及解答.
This year’s national junior high school mathematics league is sponsored by the Chinese Mathematical Society, and the proposition work is organized by the popularization committee. The test questions emphasize the innovation of traditional mathematics content while emphasizing popularization, popularization, examination foundation, and examination ability. The principle of proposition. Taking into account the vast territory of China, the regional differences are larger, the proposition group provides three sets of questions A, B, C for each province, city selection, where the first test questions are the same, the second test part of the test questions are different. We give the questions and answers of the B volume.