Q: What is the negative version of the number 210,121,231?
A: -210,121,231
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:
| 210,121,229 | 210,121,230 | 210,121,232 | 210,121,233 |
| -210,121,229 | -210,121,230 | -210,121,232 | -210,121,233 |