Q: What is the negative version of the number 551,545,561?
A: -551,545,561
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:
| 551,545,559 | 551,545,560 | 551,545,562 | 551,545,563 |
| -551,545,559 | -551,545,560 | -551,545,562 | -551,545,563 |