Q: What is the negative version of the number 31,223,551?
A: -31,223,551
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:
| 31,223,549 | 31,223,550 | 31,223,552 | 31,223,553 |
| -31,223,549 | -31,223,550 | -31,223,552 | -31,223,553 |