Q: What is the negative version of the number 13,231,139?
A: -13,231,139
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:
| 13,231,137 | 13,231,138 | 13,231,140 | 13,231,141 |
| -13,231,137 | -13,231,138 | -13,231,140 | -13,231,141 |