Commas are used to separate large numbers into groups of three digits. Each group is called a period.
comma
Commas are used to separate large numbers into groups of three digits. Each group is called a period.
The standard form of a whole number is when a whole number is written in digits with commas separating the digits into groups of three starting from right to left
If the sum of the digits of a given number equals nine or a multiple of nine, nine is a factor of that number.
you add up the digits, and if the sum is a multiple of 3, then the number is divisible by 3!
They're simply used for clarity - to make the number easier to read.
They are called "thousands".
In place value, a period is each group of three digits separated by commas in a multidigit number.
Commas are used to separate large numbers into groups of three digits. Each group is called a period.
The standard form of a whole number is when a whole number is written in digits with commas separating the digits into groups of three starting from right to left
No. To find if a number is a factor of 3, add the number's digits. If the resulting number is a multiple of 3, then the original number is a multiple of 3. In 4339, the digits of the number added together is 19, which is not a multiple of 3.
300, 600 and 900.
A number is divisible by 3 if the sum of its digits is a multiple of 3. A number is divisible by 6 if the sum of its digits is a multiple of 3 and it's even. A number is divisible by 9 if the sum of its digits is a multiple of 9.
If the sum of the digits of a number is a multiple of 9, the number is a multiple of 9.
If the sum of the digits of a given number equals nine or a multiple of nine, nine is a factor of that number.
Yes If a numbers last two digits (assuming that it has at least two) is a multiple of 4, the whole number is also a multiple of 4. If the last two digits are 00 (assuming in this case it has at least three digits), the number is also a multiple of 4. For example, 100 and 200 are multiples of 4.
If the number is even, it is a multiple of 2 If the sum of the digits make a number divisible by 3, the number is a multiple of 3 If the number ends in 5 or 0, the number is a multiple of 5 If the number is divisible by 2 and 3, the number is a multiple of 6 If the sum of the digits make a number divisible by 9, the number is a multiple of 9
Starting from the right, you place a comma after every 3 digits. Thus, it would read 127,992.