Q: What is the negative version of the number 21,655,206?
A: -21,655,206
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:
| 21,655,204 | 21,655,205 | 21,655,207 | 21,655,208 |
| -21,655,204 | -21,655,205 | -21,655,207 | -21,655,208 |