Q: What is the negative version of the number 415,242,221?
A: -415,242,221
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:
| 415,242,219 | 415,242,220 | 415,242,222 | 415,242,223 |
| -415,242,219 | -415,242,220 | -415,242,222 | -415,242,223 |