Q: What is the negative version of the number 345,242,621?
A: -345,242,621
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:
| 345,242,619 | 345,242,620 | 345,242,622 | 345,242,623 |
| -345,242,619 | -345,242,620 | -345,242,622 | -345,242,623 |