Q: What is the negative version of the number 21,971,225?
A: -21,971,225
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:
| 21,971,223 | 21,971,224 | 21,971,226 | 21,971,227 |
| -21,971,223 | -21,971,224 | -21,971,226 | -21,971,227 |