Q: What is the negative version of the number 145,661,217?
A: -145,661,217
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:
| 145,661,215 | 145,661,216 | 145,661,218 | 145,661,219 |
| -145,661,215 | -145,661,216 | -145,661,218 | -145,661,219 |