Q: What is the negative version of the number 245,021,251?
A: -245,021,251
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:
| 245,021,249 | 245,021,250 | 245,021,252 | 245,021,253 |
| -245,021,249 | -245,021,250 | -245,021,252 | -245,021,253 |