Q: What is the negative version of the number 521,235,137?
A: -521,235,137
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:
| 521,235,135 | 521,235,136 | 521,235,138 | 521,235,139 |
| -521,235,135 | -521,235,136 | -521,235,138 | -521,235,139 |