Q: What is the negative version of the number 17,721,230?
A: -17,721,230
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:
| 17,721,228 | 17,721,229 | 17,721,231 | 17,721,232 |
| -17,721,228 | -17,721,229 | -17,721,231 | -17,721,232 |