Q: What is the negative version of the number 551,425,645?
A: -551,425,645
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:
| 551,425,643 | 551,425,644 | 551,425,646 | 551,425,647 |
| -551,425,643 | -551,425,644 | -551,425,646 | -551,425,647 |