Q: What is the negative version of the number 138,648,724?
A: -138,648,724
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:
| 138,648,722 | 138,648,723 | 138,648,725 | 138,648,726 |
| -138,648,722 | -138,648,723 | -138,648,725 | -138,648,726 |