Q: What is the negative version of the number 31,245,219?
A: -31,245,219
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:
| 31,245,217 | 31,245,218 | 31,245,220 | 31,245,221 |
| -31,245,217 | -31,245,218 | -31,245,220 | -31,245,221 |