Q: What is the negative version of the number 25,121,309?
A: -25,121,309
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:
| 25,121,307 | 25,121,308 | 25,121,310 | 25,121,311 |
| -25,121,307 | -25,121,308 | -25,121,310 | -25,121,311 |