Q: What is the negative version of the number 68,615,521?
A: -68,615,521
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:
| 68,615,519 | 68,615,520 | 68,615,522 | 68,615,523 |
| -68,615,519 | -68,615,520 | -68,615,522 | -68,615,523 |