Q: What is the negative version of the number 102,642,561?
A: -102,642,561
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:
| 102,642,559 | 102,642,560 | 102,642,562 | 102,642,563 |
| -102,642,559 | -102,642,560 | -102,642,562 | -102,642,563 |