they are expressions
There is no difference. In both cases, the place value, of any digit, is ten times the place value of the digit to its right.
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.
ALL numbers.
In place value, a period is each group of three digits separated by commas in a multidigit number.
they are expressions
3.141,592,653,589,793,238,462 to 21 digits after the decimal.
There is no difference. In both cases, the place value, of any digit, is ten times the place value of the digit to its right.
1, 000, 000, 000, 000. 4 Commas. Just use a place value- chart. In a 1 trillion place value chart there are 5 sections. The trillions, billions, millions, thousands, and units/ hundreds. So you can only place a comma/spaceafter every section.
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.
Numbers between zero and nine are represented by 1-digit numbers -- 8, for example. Numbers between ten and ninety-nine are represented by 2-digit numbers -- 58, for example. Numbers between one hundred and nine-hundred-ninety-nine are represented by 3-digit numbers -- 258, for example.Look at the number 258. The last digit on the right is in the ones' place. The number 258 contains 8 ones.The next digit to the left is in the tens' place. The value of a number in the tens' place is ten times the value of the same number in the ones' place. The number 258, therefore, contains 5 groups of ten.The next number to the left is in the hundreds' place. The value of a number in the hundreds' place is ten times the value of the same number in the tens' place. The number 258, therefore, contains 2 groups of one hundred
For positional place value purposes as for example to distinguish the difference between 207 and 27
To determine the value of digits and numbers. :)
ALL numbers.
One hundred forty million is written as 140,000,000 in numbers. This number is composed of three sets of three digits separated by commas to indicate the magnitude of each group. The first set of three digits represents the millions place value, followed by the thousands and units place values.
In place value, a period is each group of three digits separated by commas in a multidigit number.
No Greek Acrophonic numbers do not have place value as they are not a positional system.