Q: What is the negative version of the number 21,512,464?
A: -21,512,464
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:
| 21,512,462 | 21,512,463 | 21,512,465 | 21,512,466 |
| -21,512,462 | -21,512,463 | -21,512,465 | -21,512,466 |