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They're simply used for clarity - to make the number easier to read.

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8y ago
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8y ago

It makes it easier to read the number - to count how many digits there are.

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Q: Why are commas used in large numbers?
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Related questions

Is there a program that adds commas to large numbers?

Yes.


What is a group of 3 digits separated by commas in a multiple number?

Commas are used to separate large numbers into groups of three digits. Each group is called a period.


Why are commas used in math?

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.


What is the commas between numbers in place value?

The commas between numbers in place value are commas.


How does using commas to separate periods help you read large numbers?

It is a stupid question


Why is there decimal places in math?

Decimal places are used in mathematics for the same reasons that commas are used. Decimal places are used to break up large numbers in order to make them easier to read.


In a number a group of 3 digits separated by a comma is called a what?

Commas are used to separate large numbers into groups of three digits. Each group is called a period.


How does using commas help you read large numbers?

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


Why you use commas when writing large numbers?

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.


How many commas in a Googol?

A googol is a large number equal to 10 raised to the power of 100, written as 10^100. When written out in standard form, a googol is represented as the number 1 followed by 100 zeros. Since commas are typically used to separate groups of three digits in numbers, there would be 33 commas in the standard form representation of a googol.


Should commas be used to separate the measurements in a person's height?

Commas should not be used to separate the numbers in a person's height. The number in feet should be followed by an apostrophe and the number in inches should be followed by a quotation mark.


How do you say 50.000 in Spanish?

50.000 is: cincuenta mil in Spanish. Commas are not used to separate numbers.