1, Wang

2. Rabbit

3. Sirui

4. Buddha

5.fai V

6. Six

7. Sai Wen

8, alas t

9. Yes

10, Teng (fourth sound)

1 1，YiYiwen

12, dragging five

The phonetic symbols are as follows:

One: [w? n]？ 2.？ Two:? [tu:] 3。 ? Three? :[θri:] 4。 ? Four: [f? :] ? 5.？ Five? [faiv]

6.？ Six? [Sikhs] 7.？ Seven. ? Eight: [eit] 9. ? Nine? [nain] 10.ten？ [10]

1 1. 1 1:[I ' levn]2. 12:[twelv]？

Introduction to extended data chart

There are several kinds of numbers, and Arabic numerals are the most common one. Arabic numerals were not invented by Arabs, but by Indians. In fact, it should be listed as Hindi, but it spread to Arabia first and then to the world, so it is called "Arabic numerals". Numbers are written symbols used to represent numbers. Different counting systems can use the same number.

history

Around 500 AD, with the rise and development of economy, culture and Buddhism, Punjab in the northwest of Indian subcontinent has been in a leading position in mathematics, which originated in India. Astronomer Ayepihite made a new breakthrough in simplifying numbers: he recorded the numbers with a grid. If there is a symbol in the first grid, such as a point representing 1, then the same point in the second grid represents ten, and the point in the third grid represents one hundred.

In this way, not only the digital symbols themselves, but also their position order is of great significance. Indian scholars also introduced the symbol zero. It can be said that these symbols and representations are the old ancestors of Arabic numerals today.

In 700 AD, Arabs unified under Islam conquered the neighboring nationalities and established the Saracen Empire from India in the east to Spain in Africa in the west. Later, this great Islamic empire split into two countries, East and West. Because the kings of these two countries have rewarded culture and art, the capitals of both countries are very prosperous, with Baghdad in the east, Greek culture in the west and Indian culture in the east all gathering here. Arabs understand and digest two cultures, thus creating a unique Arab culture.

About 700 years ago, the Arabs conquered Punjab, and they were surprised to find that the mathematics in the conquered area was more advanced than theirs. In what way can these advanced mathematics be moved to Arabia?

Later, Arabs introduced this figure to Spain. In 10 century, it was spread to other European countries by Pope Gelber Auriac. Around 1200, European scholars formally adopted these symbols and systems.

In the13rd century, at the initiative of Fibonacci, a mathematician in Pisa, Italy, ordinary Europeans also began to adopt Arabic numerals, which was quite common in the15th century. At that time, the shape of Arabic numerals was not exactly the same as that of modern Arabic numerals, but just close. Many mathematicians have spent a lot of effort to make them become the writing methods of 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 today.

Arabic numerals originated in India, but spread to all directions through Arabs, which is why they were later called Arabic numerals.

References:

Digital-Baidu Encyclopedia