The total number of digits needed to write out the numbers from 1 to 100 is 192.
Breakdown of the Calculation
According to the reference, the total number of digits can be calculated as follows:
- Numbers 1-9: Requires 9 digits (1 digit each)
- Numbers 10-99: Requires 180 digits (90 numbers * 2 digits each)
- Number 100: Requires 3 digits
Therefore, 9 + 180 + 3 = 192 digits.
| Number Range | Number of Numbers | Digits per Number | Total Digits |
|---|---|---|---|
| 1-9 | 9 | 1 | 9 |
| 10-99 | 90 | 2 | 180 |
| 100 | 1 | 3 | 3 |
| Total | 192 |
