Q: What is the negative version of the number 635,643,425?
A: -635,643,425
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:
| 635,643,423 | 635,643,424 | 635,643,426 | 635,643,427 |
| -635,643,423 | -635,643,424 | -635,643,426 | -635,643,427 |