Q: What is the negative version of the number 521,135,125?
A: -521,135,125
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:
| 521,135,123 | 521,135,124 | 521,135,126 | 521,135,127 |
| -521,135,123 | -521,135,124 | -521,135,126 | -521,135,127 |