Q: What is the negative version of the number 121,663,019?
A: -121,663,019
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 121,663,017 | 121,663,018 | 121,663,020 | 121,663,021 |
| -121,663,017 | -121,663,018 | -121,663,020 | -121,663,021 |