Q: What is the negative version of the number 31,213,222?
A: -31,213,222
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:
| 31,213,220 | 31,213,221 | 31,213,223 | 31,213,224 |
| -31,213,220 | -31,213,221 | -31,213,223 | -31,213,224 |