Q: What is the negative version of the number 151,231,409?
A: -151,231,409
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:
| 151,231,407 | 151,231,408 | 151,231,410 | 151,231,411 |
| -151,231,407 | -151,231,408 | -151,231,410 | -151,231,411 |