Q: What is the negative version of the number 664,012,378?
A: -664,012,378
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:
| 664,012,376 | 664,012,377 | 664,012,379 | 664,012,380 |
| -664,012,376 | -664,012,377 | -664,012,379 | -664,012,380 |