Q: What is the negative version of the number 420,021,219?
A: -420,021,219
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:
| 420,021,217 | 420,021,218 | 420,021,220 | 420,021,221 |
| -420,021,217 | -420,021,218 | -420,021,220 | -420,021,221 |