Q: What is the negative version of the number 12,431,139?
A: -12,431,139
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:
| 12,431,137 | 12,431,138 | 12,431,140 | 12,431,141 |
| -12,431,137 | -12,431,138 | -12,431,140 | -12,431,141 |