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一般说来;数学科的基础知识是定义、法则、定律、公式性质、公理、解题步骤、证题方法等;基本技能是计算、论证、绘图、测量等。除此以外,“符号”也是数学科的基础知识。学习数学,必须熟悉各种数学符号,如全等符号、相似符号、对数符号、三角函数符号等,如果不会使用或使用不正确的话,进一步学习数学就会有困难。在基本技能中,“查表”也是一项重要内容。在中等学校里,计算以数字和文字的运算为主,计算工
Generally speaking, the basic knowledge of mathematics is definition, law, law, the nature of the formula, axioms, problem solving steps, methods and other issues; basic skills are computing, argumentation, mapping, measurement and so on. In addition, the “symbol” is also the basic knowledge of mathematics. Learning mathematics, you must be familiar with a variety of mathematical symbols, such as congruent symbols, similar symbols, logarithmic symbols, trigonometric function symbols, etc., if you do not use or use is not correct, further learning mathematics will have difficulty. In the basic skills, “look-up table” is also an important part. In secondary schools, calculations are based on the calculation of numbers and words