The poem of negative numbers is: empty negative numbers sound like gold, and empty negative numbers plant peaches. Structure: negative number (upper and lower structure) number (left and right structure). The phonetic notation is: ㄨㄕㄨ _. The pinyin is: fùshù. The part of speech is: noun.
What is the specific explanation of negative numbers? We will introduce you through the following aspects:
I. Text Description Click here to view the details of the plan.
A number less than zero. Negative numbers are represented by adding a negative sign before numbers, such as -3, -5.
Second, the citation interpretation
1. A number less than zero. Negative numbers are represented by adding a negative sign before numbers, such as -3, -5. Quote Mao Zedong's "On Contradiction III": "For example, positive numbers and negative numbers in mathematics, actions and reactions in mechanics all constitute different scientific research objects because of their special contradictions and special properties."
Third, the national language dictionary.
Numbers less than zero are preceded by a negative sign. Such as -2, -3, etc.
Fourthly, online interpretation.
Negative number is a mathematical term. Numbers less than 0 are called negative numbers, and negative numbers and positive numbers represent quantities with opposite meanings. Negative numbers are marked with negative sign (minus sign) "-"and positive numbers, such as _2, which represent the reciprocal of 2. Therefore, any positive number preceded by a negative sign becomes a negative number. A negative number is the reciprocal of its absolute value. On the number axis, negative numbers are all on the left of 0, and the earliest record of negative numbers is China's ancient mathematical work "Nine Chapters Arithmetic". In the calculation, it is stipulated that "positive calculation is red and negative calculation is black", that is, red calculation is used to represent positive numbers and black is used to represent negative numbers. Comparing the sizes of two negative numbers, the absolute value is larger but smaller.
On Synonyms of Negative Numbers
positive number
Words about negative numbers
negative
Idioms about negative numbers
There are so many hairs that it is difficult to count them. Is one of the best, but also indiscriminate. It is difficult to count trees, horses, rice and firewood.
Words about negative numbers
It is difficult to count trees and horses, and it is difficult to count firewood by meters.
On the Sentence Making of Negative Numbers
1. This will cause problems for array indexing, because characters extended by negative symbols will be indexed outside the array.
2, think of the serious consequences of goodwill fell to negative, Qin Fei bullet, hungry tiger jump, throw the beauty teacher out from behind.
3. However, if the stored value of this card is zero or negative, it cannot be used.
When the son was only a few years old, his father told him the concept of "positive number and negative number", which was originally to make the child happy. I didn't expect Zhang Chen to accept this concept quickly, and he would also do the problem of positive and negative numbers.
When you choose between positive and negative numbers, you must lead a mixed life.
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