Q: What is the negative version of the number 121,631,561?
A: -121,631,561
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:
| 121,631,559 | 121,631,560 | 121,631,562 | 121,631,563 |
| -121,631,559 | -121,631,560 | -121,631,562 | -121,631,563 |