Q: What is the negative version of the number 21,677,245?
A: -21,677,245
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:
| 21,677,243 | 21,677,244 | 21,677,246 | 21,677,247 |
| -21,677,243 | -21,677,244 | -21,677,246 | -21,677,247 |