Q: What is the negative version of the number 231,431,154?
A: -231,431,154
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:
| 231,431,152 | 231,431,153 | 231,431,155 | 231,431,156 |
| -231,431,152 | -231,431,153 | -231,431,155 | -231,431,156 |