Q: What is the negative version of the number 31,121,201?
A: -31,121,201
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:
| 31,121,199 | 31,121,200 | 31,121,202 | 31,121,203 |
| -31,121,199 | -31,121,200 | -31,121,202 | -31,121,203 |