Q: What is the negative version of the number 31,456,519?
A: -31,456,519
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:
| 31,456,517 | 31,456,518 | 31,456,520 | 31,456,521 |
| -31,456,517 | -31,456,518 | -31,456,520 | -31,456,521 |