论文部分内容阅读
为了配合教学同步拓展训练和课外竞赛辅导,我刊自2006年第1～2期起连续刊登“初中数学竞赛分级训练”.每期就一个单元的内容给出 A、B 两个等级的训练题.欢迎大家提出更好的意见或建议.
In order to cope with the teaching of synchronous development training and extracurricular competition counseling, I published a series of “junior middle school mathematics competition grading training” from January to February 2006. Each period gives the contents of a unit A, B two levels Training questions. Welcome to make better comments or suggestions.