Q: What is the negative version of the number 218,391,243?
A: -218,391,243
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:
| 218,391,241 | 218,391,242 | 218,391,244 | 218,391,245 |
| -218,391,241 | -218,391,242 | -218,391,244 | -218,391,245 |