Why do thousands of short messages of ABC have decimal points?

If there is a decimal point, it means a number, not a thousand.

Numbers with decimal points are counted from right to left with the decimal point as the boundary. The first digit to the left of the decimal point is one digit, the second digit is ten digits, the third digit is one hundred digits, and so on.

1, the first place to the right of the small black dot is the angle, and the second place is the minute.

2. To the left of the little black dot, the first place is Yuan, the second place is Ten Yuan, the third place is Hundred Yuan, and there is a ","between the third place and the fourth place. It is a group of three, separated by ",". So as not to misread the numbers. For example, "borrowing" is a bank term. For example, if the bank card shows 45,000.00, people usually add a comma to every three digits in the number.

3. Long numbers are generally counted with a comma every three digits before the decimal point (that is, three-digit segmentation method). This is easy to identify and read. For example, the first seven decimal places of a certain number have two segmented numbers. If you read, start reading directly from 1 million, without looking up the specific figures. This way is mainly intuitive, easy to identify and easy to read.