Q: What is the negative version of the number 220,521,423?
A: -220,521,423
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:
| 220,521,421 | 220,521,422 | 220,521,424 | 220,521,425 |
| -220,521,421 | -220,521,422 | -220,521,424 | -220,521,425 |