Do you know who invented the number 0 9

The origin of Arabic numerals.

After the ancient Indians created Arabic numerals, they spread to Arabia around the 7th century AD. By the 13th century, the Italian mathematician Fibonacci wrote the Book of the Abacus, in which he gave a detailed introduction to Arabic numerals. Later, these numbers were transmitted from the Arab region to Europe, and the Europeans only knew that these numbers were imported from the Arab region, so they called these numbers Arabic numerals.

Later, these figures spread from Europe to the rest of the world.

Arabic numerals were introduced to our country around the 13th to 14th centuries. Because there was a kind of number called "chips" in ancient China, which was more convenient to write, Arabic numerals were not popularized and used in China in time at that time. At the beginning of this century, with the absorption and introduction of foreign mathematical achievements in China, Arabic numerals began to be used slowly in China, and Arabic numerals have a history of more than 100 years in China.

Arabic numerals have now become the most commonly used numbers in people's study, life and communication.

It was invented by the ancient Indians, but it was spread by the Arabs, so people call it Arabic numerals.

What does the invention of the 10 Arabic numerals from 0 to 9 have to do with the Arabs?

These numeric symbols were first introduced to Europe by the Arabs, who mistakenly called them Arabic numerals.

Because these numbers themselves are simple and easy to write, and combined with the decimal calculation method, they are very convenient to calculate, and they have been accepted by professors and scholars in European academia at once.

Therefore, with the passage of time, coupled with the intensification of cultural exchanges and commercial activities between European countries, Arabic numerals became popular among European countries and gradually became common numbers in all countries of the world.

Forehead... Actually, these are Arabic numerals. It was invented by the ancient Indians, and then transmitted to Arabia, and then to Europe by the Arabs, and the Europeans thought that it was created by the Arabs, so it is called Arabic numerals.

You can know the details of the origin of Arabic numerals.

The ancient Indians used the Sanskrit prefix to represent the number Youjing or, and created the notation of ten numbers from 0 to 9. The Arabs adapted this approach. At the beginning of the 12th century, this simple notation was introduced to Europe, and the gods became known as Arabic numerals.

Arabic numerals: It is a common number in today's manuscript and Chang International. Originally invented by the Indians, it was introduced to Europe by the Arabs and modernized by the Europeans.

It is precisely because of the spread of the Arabs that this kind of number has become a key node for international use, so people call it Arabic numerals.

Arabic numerals consist of 10 counting symbols: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. Take the place value method, the high position is on the left, the low position is on the right, and the writing is from left to right. With the help of a few simple mathematical symbols (decimal point, minus sign, percent sign, etc.), all rational numbers can be clearly represented.

In order to represent very large or extremely small numbers, scientific notation was created on the basis of Arabic numerals.

Summary. Hello, 0 9 is both a number and a number, from 0 to 9 contains 0 and 9, so the numbers from 0 to 9 are: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 a total of 10 Arabic numerals.

Natural numbers are used to measure the number of pieces of things or to represent the order of things. i.e. digital 0, 1, 2, 3, 4 ,......The number represented. The number that represents the number of objects is called a natural number, and the natural number starts from 0 and follows one after the other to form an infinite collective.

Natural numbers are orderly, infinite. It is divided into even and odd numbers, composite numbers and prime numbers, etc.

0 9 is both a number and a number.

Hello disturbing potatoes, 0 9 is both a number and a number, from 0 to 9 contains 0 and 9, so the numbers from 0 to 9 are: Lu Li Chang 0,1,2,3,4,5,6,7,8,9 a total of 10 Arabic numerals. Natural numbers are used to measure the number of pieces of things or to represent the order of things.

i.e. digital 0, 1, 2, 3, 4 ,......The number represented. The number that represents the number of objects is called the natural number, and the natural number starts from 0 and follows one after the other, forming an infinite collective accompaniment. Natural numbers are orderly, infinite.

It is divided into even and odd numbers, composite numbers and prime numbers, etc.

Related information: There are several types of numbers, and Arabic numerals are the most common one. Arabic numerals are not invented by the Arabs but by the Indians, and they should actually be classified as wild Indian languages, but they were first spread to Arabia and then to the world, so they are called "Arabic numerals".

A number is a written symbol used to represent the lead of the number song. Different counting systems can use the same number.

Ancient Indians. 0 is an integer between 1 and 1. is the smallest natural number and is also a rational number.

0 is neither positive nor negative, but the dividing point between positive and negative numbers. There is no reciprocal of 0, the opposite of 0 is 0, the absolute value of 0 is 0, the square root of 0 is 0, the cube root of 0 is 0, 0 times any number is equal to 0, the power of 0 of any number other than 0 is equal to the denominator, and all multiples of 0 cannot be used as a divisor.

History: 0 is an extremely important number, and the concept of 0 has been around for a long time in other regions. As early as 3000 B.C.E., the Babylonians had already learned how to use zero to avoid confusion.

As early as the 2nd millennium B.C., people in ancient Egypt used special symbols to record zeros in their accounts. The Mayan civilization was the first to invent a special font 0. The 0 in Mayan numerals is represented by a pictogram in the shape of a shell.

The standard number 0 was invented by the ancient Indians around the 5th century AD. They first used a black dot to represent zero, and later the land gradually became "0". In the East, mathematics was based on operations (in the West, geometry was written at the beginning, "9 numbers for Indians, plus the 0 symbol invented by the Arabs, all numbers can be written").

Due to some reasons, when the symbol 0 was first introduced to the West, it caused confusion among Westerners, because at that time, the West believed that all numbers were positive, and 0 would make many calculations and logic unable to be established (such as dividing by 0), and even thought that it was a devil's number, and was disabled. It was not until about the 15th and 16th centuries that Brother Lu's 0 and negative numbers were gradually recognized by Westerners, which led to the rapid development of Western mathematics.

A number is a system of symbols that represent quantity or size, and we usually use 10 numbers to represent a large number of numbers. Among them, going from 0 to 9 is the most basic and simple number. 0 means that there are no items or quantities, which is equivalent to an empty set; While 1 to 9 indicate an increase in quantity, the number 9 indicates a very large number, which is the largest of the single Zheng Hong numbers.

Apart from representing the number of numbers, numbers can also represent different concepts like time, temperature, speed, etc. In computer science, numbers are an important concept, and computers can perform various numerical operations such as addition, subtraction, multiplication, division, etc. Signal numbers can also be used to represent variables and constants in a program, which can be changed and used at any time during execution.

Numbers have a wide range of applications in 1110, including computer programming, 1120, scientific research, astronomy, and physics. Numbers can also be used to statistically analyze data and play an important role in the field of business analysis and marketing.

In the digital world, we can also display numbers in a variety of ways such as digital displays, calculators, electronic screens, etc., and the application of digital has penetrated into all aspects of our 1110.

In short, from 0 to 9 is the most basic and simple number, in addition to representing quantity, numbers have many applications and uses that can help us better understand and describe various phenomena in the world. <>