Q: What is the negative version of the number 645,471,254?
A: -645,471,254
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:
| 645,471,252 | 645,471,253 | 645,471,255 | 645,471,256 |
| -645,471,252 | -645,471,253 | -645,471,255 | -645,471,256 |