Q: What is the negative version of the number 69,431,638?
A: -69,431,638
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:
| 69,431,636 | 69,431,637 | 69,431,639 | 69,431,640 |
| -69,431,636 | -69,431,637 | -69,431,639 | -69,431,640 |