The commas between numbers in place value are commas.
They break down very large numbers into groups of 3 from right to left thus making them easy to read as for example 30,000,000,000 is thirty billion
Yes, they are used as separators to make numbers more legible. For instance it is much easier to read 1,000,000,000 than 1000000000
In representing large numbers, English texts use commas (or spaces) to separate each group of three digits. This is almost always done for numbers of six or more digits, and optionally for five (or even four) digits. This makes it easier to read the number without having to count how many place holders there are in the number as a whole.
It is easier to 'read' numbers when they include the commas. We therefore write this number as 9,130,032 This number is 'read' as: Nine million, one hundred and thirty thousand, and thirty two.
It is a stupid question
The commas between numbers in place value are commas.
They break down very large numbers into groups of 3 from right to left thus making them easy to read as for example 30,000,000,000 is thirty billion
They're simply used for clarity - to make the number easier to read.
In many countries, they are used to break up large numbers into smaller strings: of three or two digits to make them easier to read.
Yes, they are used as separators to make numbers more legible. For instance it is much easier to read 1,000,000,000 than 1000000000
Yes, but not always.
Yes.
In representing large numbers, English texts use commas (or spaces) to separate each group of three digits. This is almost always done for numbers of six or more digits, and optionally for five (or even four) digits. This makes it easier to read the number without having to count how many place holders there are in the number as a whole.
It is easier to 'read' numbers when they include the commas. We therefore write this number as 9,130,032 This number is 'read' as: Nine million, one hundred and thirty thousand, and thirty two.
6000000
Generally you use commas to define triplets of numbers (from the right). so 300698 = 300,698