Q: What is the negative version of the number 220,021,407?
A: -220,021,407
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:
| 220,021,405 | 220,021,406 | 220,021,408 | 220,021,409 |
| -220,021,405 | -220,021,406 | -220,021,408 | -220,021,409 |