1, rewritten between single numbers.

High-level units are rewritten as low-level units, and the number of high-level units multiplied by the advancing rate is equal to the number of low-level units; The low-level units are rewritten as high-level units, and the number of low-level units divided by the advancing rate is equal to the number of high-level units.

2. A single number is rewritten as a compound number.

Divide the number of odd numbers by the rate of series between composite numbers, put the quotient in the higher unit of composite numbers and the remainder in the lower unit of composite numbers; Put the integer part of a single number directly in the higher unit of the composite number, and rewrite the decimal part or decimal part as a number in the lower unit.

3. The composite number is rewritten as a single number.

First, exchange the names of different units on the left and right sides of the equal sign, and then add up the numbers of the same unit.

Extended data:

The number of nouns, a Chinese character, is pronounced as míng shou, which means the number of names; Name registration; Household registration; The number of rich unit names. The language book "Zuo Zhuan Zhuang Gong Eighteen Years": "The king ordered the princes, and the names and positions were different, and the rituals were different.

1, numerical interpretation of names

Ritual position, name function, name registration, household registration, Jewish name, that is, the names of several names and numbers, mathematical nouns, etc.

2. Name and number source:

Gong Li, the ancient prime minister of the Tang Dynasty in the west of Liu Tang, said: "Although the travel situation is different, I don't change my mind because of my name."

Su Song Shunqin's "Du Gong Xie Guan Biao": "The yellow pavilion is black and lush, or it is postponed because of the policy, or it sits up."

Yuanye Longli Liao Zhi Ben Min: "The names of China emperors are stolen."

Tang Du Fu's "Shu Ge Kaifu Han Twenty Rhymes": "Mao Tu adds several names, and the mountains and rivers swear forever."

Song Minglian's "The First Sacrifice of Zhang Jinhua": "Since the government is named in the county, it is based on strength every day."

Tang Du Fu's poem "Eliminating Diseases in Leisure Gardens": "There are many kinds of vegetables, and their names are quite old."

Li Ming Dongyang's Northwest Frontier Jam: "As for the details, there are one or two things to follow."

Song Shen Kuo's Meng Qian Bitan Skills: "If you taste it and think about it, it will be easy to hear. But there are many, non-world names that may be said. "