论文部分内容阅读
在四则运算中,加法是最基本的运算。自然的加法运算是由最原始的“+1”逐步复合而得到的。“+1”的复合是皮亚诺自然数公理定义的核心,其本质是用有限去把握无限。加法的本质是数数,“+1”的复合可以作为解释10以内加法的算理依据。把加法理解成“+1”的复合,其基本思想是利用运算步骤将复杂的问题分解成许多简单的部分,这可以理解为现代数学的算法机械化思想。
In four operations, addition is the most basic operation. Natural additions are made by gradually compounding the most primitive “+ 1 ”. The complex of “+ 1 ” is the core of Piano’s axiomatic definition of natural numbers. Its essence is to grasp the infinite with limited. The essence of addition is the number of the complex, “+ 1 ” compound can be used as a basis for the interpretation of the law within 10 addition. To understand the addition as a compound of “+ 1 ”, the basic idea is to use the operation steps to decompose the complex problem into many simple parts, which can be understood as the mechanization of algorithms in modern mathematics.