Q: What is the negative version of the number 665,261,425?
A: -665,261,425
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:
| 665,261,423 | 665,261,424 | 665,261,426 | 665,261,427 |
| -665,261,423 | -665,261,424 | -665,261,426 | -665,261,427 |