Q: What is the negative version of the number 31,603,139?
A: -31,603,139
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:
| 31,603,137 | 31,603,138 | 31,603,140 | 31,603,141 |
| -31,603,137 | -31,603,138 | -31,603,140 | -31,603,141 |