Q: What is the negative version of the number 21,790,427?
A: -21,790,427
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:
| 21,790,425 | 21,790,426 | 21,790,428 | 21,790,429 |
| -21,790,425 | -21,790,426 | -21,790,428 | -21,790,429 |