Q: What is the negative version of the number 840,028,861?
A: -840,028,861
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:
| 840,028,859 | 840,028,860 | 840,028,862 | 840,028,863 |
| -840,028,859 | -840,028,860 | -840,028,862 | -840,028,863 |