Q: What is the negative version of the number 21,640,297?
A: -21,640,297
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:
| 21,640,295 | 21,640,296 | 21,640,298 | 21,640,299 |
| -21,640,295 | -21,640,296 | -21,640,298 | -21,640,299 |