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Numbers can be expressed in three forms. They are as follows:
- Standard form
- Expanded form
- Written form
Standard form: The standard form is nothing but the mathematical form of the number.
Example:
The number \(425\) - Standard form.
Similarly, \(8756, 369824, 587469123\) are also the standard forms of numbers
Expanded form: Split a number according to their place value and expand it to show the value of each digit is called the expanded form.
Example:
For the same set of numbers \(425, 8756, 369824, 587469123\), the expanded form will be as follows:
Written form: This can be done by directly converting the expanded form to words.
Example:
For the same set of numbers \(425, 8756, 369824, 587469123\), all the three forms are listed below.
Standard form | Expanded form | Written form (Indian system) | Written form (International system) |
| \(425\) | \(400+20+5\) | Four Hundred Twenty-Five | Four Hundred Twenty-Five |
| \(8756\) | \(8000+700+50+6\) | Eight Thousand Seven Hundred Fifty-Six | Eight Thousand Seven Hundred Fifty-Six |
| \(369024\) | \(300000+60000+9000+20+4\) | Three Lakh Sixty Nine Thousand Twenty Four | Three Hundred Sixty Nine Thousand Twenty Four |
| \(587469123\) | \(500000000+80000000+7000000+\) \(400000+60000+9000+100+20+3\) | Fifty-Eight Crore Seventy Four Lakh Sixty Nine Thousand One Hundred Twenty Three | Five Hundred Eight Seven Million Four Sixty Nine Thousand One Hundred Twenty Three |
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