Q: What is the negative version of the number 621,425,607?
A: -621,425,607
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:
| 621,425,605 | 621,425,606 | 621,425,608 | 621,425,609 |
| -621,425,605 | -621,425,606 | -621,425,608 | -621,425,609 |