Q: What is the negative version of the number 121,155,257?
A: -121,155,257
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:
| 121,155,255 | 121,155,256 | 121,155,258 | 121,155,259 |
| -121,155,255 | -121,155,256 | -121,155,258 | -121,155,259 |