Q: What is the negative version of the number 21,523,430?
A: -21,523,430
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:
| 21,523,428 | 21,523,429 | 21,523,431 | 21,523,432 |
| -21,523,428 | -21,523,429 | -21,523,431 | -21,523,432 |