Q: What is the negative version of the number 662,776,643?
A: -662,776,643
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:
| 662,776,641 | 662,776,642 | 662,776,644 | 662,776,645 |
| -662,776,641 | -662,776,642 | -662,776,644 | -662,776,645 |