The decimal part is read-only. If there are several zeros, read several zeros. For example, 123450060070.8009 is pronounced as/kloc-0 123.4506070.8009
In the past, China used the decimal reading method and adopted the four-digit classification rule, that is, every four counting units from the unit were regarded as the first level: unit, ten, hundred and thousand were called the first level; Ten thousand, one hundred thousand, one million and ten million are called ten thousand levels; Billions, billions, billions, billions is called billions.
Extended data
Many countries in the world don't have the name "Wan", so the principle of their reading is three sections. China also used the trisection method when writing numbers, but China didn't use the trisection method when reading.
In the decimal reading method, numbers within four digits can be read from the highest bit in the sequence. Numbers with more than four digits are graded by four digits from right to left, and then the numbers in each level and their horizontal names are read out in turn from the advanced level.
How to read and write decimals
The integer part is read by integer reading method, where the integer part is zero, the decimal part is a point, and the decimal part reads the number on each digit in turn, for example, "0.36" is read as 0.36, and "0.025" is read as 0.025.
The integer part is written as an integer, and if it is zero, it is written as "0"; The decimal point should be written in the lower right corner of the unit, and it should be written as a dot "."instead of a pause; In the decimal part, write the numbers on each digit in the order of reading, and don't leave them out.
Baidu Encyclopedia-Reading Method