Q: What is the negative version of the number 20,220,420?
A: -20,220,420
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:
| 20,220,418 | 20,220,419 | 20,220,421 | 20,220,422 |
| -20,220,418 | -20,220,419 | -20,220,421 | -20,220,422 |