Q: What is the negative version of the number 51,508,138?
A: -51,508,138
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:
| 51,508,136 | 51,508,137 | 51,508,139 | 51,508,140 |
| -51,508,136 | -51,508,137 | -51,508,139 | -51,508,140 |