There are two ways to write math numbers in primary schools, one is Chinese, which is called reading in books, and the other is Arabic numerals, which is called writing in books. Take 100 as an example, read 100 and write 100. So two hundred and two hundred are just written differently, one is "two" in Chinese and the other is "two" in Arabic numerals. There is no difference in meaning, only in way. So these two numbers must be universal and both are the same number.