Q: What is the negative version of the number 121,512,778?
A: -121,512,778
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:
| 121,512,776 | 121,512,777 | 121,512,779 | 121,512,780 |
| -121,512,776 | -121,512,777 | -121,512,779 | -121,512,780 |