Q: What is the negative version of the number 768,138,861?
A: -768,138,861
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:
| 768,138,859 | 768,138,860 | 768,138,862 | 768,138,863 |
| -768,138,859 | -768,138,860 | -768,138,862 | -768,138,863 |