Q: What is the negative version of the number 231,510,401?
A: -231,510,401
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:
| 231,510,399 | 231,510,400 | 231,510,402 | 231,510,403 |
| -231,510,399 | -231,510,400 | -231,510,402 | -231,510,403 |