Q: What is the negative version of the number 31,121,317?
A: -31,121,317
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:
| 31,121,315 | 31,121,316 | 31,121,318 | 31,121,319 |
| -31,121,315 | -31,121,316 | -31,121,318 | -31,121,319 |