Q: What is the negative version of the number 138,101,491?
A: -138,101,491
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:
| 138,101,489 | 138,101,490 | 138,101,492 | 138,101,493 |
| -138,101,489 | -138,101,490 | -138,101,492 | -138,101,493 |