Q: What is the negative version of the number 15,039,138?
A: -15,039,138
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:
| 15,039,136 | 15,039,137 | 15,039,139 | 15,039,140 |
| -15,039,136 | -15,039,137 | -15,039,139 | -15,039,140 |