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数学是基础教育中不可缺少的一门工具学科,这早已人所共知,然而随着社会的变革和科技的进步,特别是在20世纪90年代以来,
It is well known that mathematics is an indispensable tool discipline in basic education. However, with the change of society and the advancement of science and technology, especially since the 1990s,