Q: What is the negative version of the number 156,131,409?
A: -156,131,409
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:
| 156,131,407 | 156,131,408 | 156,131,410 | 156,131,411 |
| -156,131,407 | -156,131,408 | -156,131,410 | -156,131,411 |