Q: What is the negative version of the number 21,245,310?
A: -21,245,310
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:
| 21,245,308 | 21,245,309 | 21,245,311 | 21,245,312 |
| -21,245,308 | -21,245,309 | -21,245,311 | -21,245,312 |