Q: What is the negative version of the number 145,730,644?
A: -145,730,644
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:
| 145,730,642 | 145,730,643 | 145,730,645 | 145,730,646 |
| -145,730,642 | -145,730,643 | -145,730,645 | -145,730,646 |