Reading: Write in Chinese characters by reading.
For example: 10000 read: 10000, 1234 read: 1234.
Mathematics reading is to capitalize numbers in the process of writing, such as capitalizing one, two and three. For example: 12, pronunciation: twelve. Mathematical writing is to use lowercase Arabic numerals in the process of writing, such as lowercase 1, 2, 3 and so on. For example: 12. Writing: 12.
Two reading methods
1. Read numbers from left to right according to their rows. For example, 3045002 is pronounced as 3045002. This reading method is used when reading pure decimals or records. It is called simple reading method and can be used for decimal and non-decimal reading.
2. According to the number of rows from right to left, taking four digits as a level or three digits as a section, and then reading from left to right, it is called graded reading method or segmented reading method, collectively referred to as complex reading method, which is generally used to read decimal integers.
1 and numbers within four digits can be read from the most significant bit in sequence. For example, 1987 can be read as 1987.
2. For numbers with more than four digits, first grade them by four digits from right to left, and then read out the numbers in each level and their horizontal names in turn from the advanced level.