中考数学试题是依据《全日制义务教育数学课程标准》(2011年版)而命制的.中考数学命题“既要重视对学生学习数学知识与技能的结果的评价,也要重视对学生在数学思考能力和解决问题能力的发展性评价.”江苏省徐州市2015年中考数学考试说明强调:掌握解简单的一元一次不等式、用待定 The entrance exam math test is based on the “Full-time Compulsory Education Mathematics Curriculum Standard” (2011 Edition) and the life of the test in the mathematical proposition “not only should pay attention to the evaluation of the students learning math knowledge and skills results, but also attach importance to students in mathematics Thinking ability and problem-solving ability to develop the development of evaluation. ”Xuzhou City, Jiangsu Province, the 2015 senior high school entrance examination math examination emphasizes: grasp simple unary inequality, to be determined