Q: What is the negative version of the number 138,513,243?
A: -138,513,243
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:
| 138,513,241 | 138,513,242 | 138,513,244 | 138,513,245 |
| -138,513,241 | -138,513,242 | -138,513,244 | -138,513,245 |