Q: What is the negative version of the number 31,661,549?
A: -31,661,549
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:
| 31,661,547 | 31,661,548 | 31,661,550 | 31,661,551 |
| -31,661,547 | -31,661,548 | -31,661,550 | -31,661,551 |