Q: What is the negative version of the number 424,220,421?
A: -424,220,421
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:
| 424,220,419 | 424,220,420 | 424,220,422 | 424,220,423 |
| -424,220,419 | -424,220,420 | -424,220,422 | -424,220,423 |