Q: What is the negative version of the number 665,136,231?
A: -665,136,231
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:
| 665,136,229 | 665,136,230 | 665,136,232 | 665,136,233 |
| -665,136,229 | -665,136,230 | -665,136,232 | -665,136,233 |