Q: What is the negative version of the number 21,540,252?
A: -21,540,252
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:
| 21,540,250 | 21,540,251 | 21,540,253 | 21,540,254 |
| -21,540,250 | -21,540,251 | -21,540,253 | -21,540,254 |