Q: What is the negative version of the number 612,721,655?
A: -612,721,655
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:
| 612,721,653 | 612,721,654 | 612,721,656 | 612,721,657 |
| -612,721,653 | -612,721,654 | -612,721,656 | -612,721,657 |