Q: What is the negative version of the number 78,021,451?
A: -78,021,451
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:
| 78,021,449 | 78,021,450 | 78,021,452 | 78,021,453 |
| -78,021,449 | -78,021,450 | -78,021,452 | -78,021,453 |