Q: What is the negative version of the number 121,513,357?
A: -121,513,357
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:
| 121,513,355 | 121,513,356 | 121,513,358 | 121,513,359 |
| -121,513,355 | -121,513,356 | -121,513,358 | -121,513,359 |