An academic processing and support platform focusing on journal databases, submission and review, and pre-typesetting.
李秀荣
Wen Yuan (Middle School Edition) 2019 No.01
辽宁省海城市西柳小学 辽宁 海城 114200
解应用题时,用字母代表题中的未知数,使它和其他已知数同样参加列式、计算,从而求得未知数的解题方法,叫做代数法.这对小学生来说,是一个难点,但是,这种题又是初中学习的重点.
代数;理解题意数量关系关键词语等量关系
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Language: 中文
CN:11-9275/G
ISSN:2096-627X
Publication Frequency: 月刊
An academic processing and support platform focusing on journal databases, submission and review, and pre-typesetting.