Q: What is the negative version of the number 138,706,521?
A: -138,706,521
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:
| 138,706,519 | 138,706,520 | 138,706,522 | 138,706,523 |
| -138,706,519 | -138,706,520 | -138,706,522 | -138,706,523 |