Q: What is the negative version of the number 677,121,423?
A: -677,121,423
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:
| 677,121,421 | 677,121,422 | 677,121,424 | 677,121,425 |
| -677,121,421 | -677,121,422 | -677,121,424 | -677,121,425 |