Q: What is the negative version of the number 654,345,661?
A: -654,345,661
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:
| 654,345,659 | 654,345,660 | 654,345,662 | 654,345,663 |
| -654,345,659 | -654,345,660 | -654,345,662 | -654,345,663 |