Q: What is the negative version of the number 634,628,609?
A: -634,628,609
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:
| 634,628,607 | 634,628,608 | 634,628,610 | 634,628,611 |
| -634,628,607 | -634,628,608 | -634,628,610 | -634,628,611 |