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数与式是初中数学的核心内容之一,在各种考试中占有相当比重.在中考中,数与式同其他数学知识融合在一起,构成不同于教材上的新题型,以考查我们利用数学知识解决新问题的能力.
Number and type is one of the core content of junior high school mathematics, accounting for a considerable proportion of various exams in the test, the number and type together with other mathematical knowledge together to form a new type of material different from the teaching materials to test our use Mathematical knowledge Ability to solve new problems.