Q: What is the negative version of the number 21,121,495?
A: -21,121,495
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:
| 21,121,493 | 21,121,494 | 21,121,496 | 21,121,497 |
| -21,121,493 | -21,121,494 | -21,121,496 | -21,121,497 |