Q: What is the negative version of the number 138,700,780?
A: -138,700,780
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:
| 138,700,778 | 138,700,779 | 138,700,781 | 138,700,782 |
| -138,700,778 | -138,700,779 | -138,700,781 | -138,700,782 |