Q: What is the negative version of the number 21,808,234?
A: -21,808,234
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:
| 21,808,232 | 21,808,233 | 21,808,235 | 21,808,236 |
| -21,808,232 | -21,808,233 | -21,808,235 | -21,808,236 |