Q: What is the negative version of the number 138,648,618?
A: -138,648,618
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:
| 138,648,616 | 138,648,617 | 138,648,619 | 138,648,620 |
| -138,648,616 | -138,648,617 | -138,648,619 | -138,648,620 |