Q: What is the negative version of the number 31,213,568?
A: -31,213,568
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:
| 31,213,566 | 31,213,567 | 31,213,569 | 31,213,570 |
| -31,213,566 | -31,213,567 | -31,213,569 | -31,213,570 |