Q: What is the negative version of the number 121,256,637?
A: -121,256,637
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:
| 121,256,635 | 121,256,636 | 121,256,638 | 121,256,639 |
| -121,256,635 | -121,256,636 | -121,256,638 | -121,256,639 |