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在日常生活中,“正”往往代表正确的、合乎法则的正当的一面,它代表的是有利的一面,而“负”则往往代表负担、欠债、失败的一面,它代表的往往是不利的一面。数学中的“正负”分别表示大于零或小于零的情况,如正数表示大于零的数,而负数表示小于零的数正数在进行比较时,绝对值大者其数值就大;但负数进行比较时,绝对值大者反而小。
In everyday life, “positive” often represents the right side of the right one, which corresponds to the right side of the law. It represents the favorable side, while “negative” often represents the side of the burden, debt, and failure. It represents It’s often a bad side. In mathematics, “positive/negative” means that the value is greater than zero or less than zero, such as a positive number indicates a number greater than zero, and a negative number indicates a positive number less than zero. When comparing, the absolute value is larger. ; But when comparing negative numbers, the absolute value is larger.