Q: What is the negative version of the number 78,431,872?
A: -78,431,872
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:
| 78,431,870 | 78,431,871 | 78,431,873 | 78,431,874 |
| -78,431,870 | -78,431,871 | -78,431,873 | -78,431,874 |