Q: What is the negative version of the number 121,721,501?
A: -121,721,501
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:
| 121,721,499 | 121,721,500 | 121,721,502 | 121,721,503 |
| -121,721,499 | -121,721,500 | -121,721,502 | -121,721,503 |