Q: What is the negative version of the number 840,878,680?
A: -840,878,680
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:
| 840,878,678 | 840,878,679 | 840,878,681 | 840,878,682 |
| -840,878,678 | -840,878,679 | -840,878,681 | -840,878,682 |