Q: What is the negative version of the number 657,157,638?
A: -657,157,638
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:
| 657,157,636 | 657,157,637 | 657,157,639 | 657,157,640 |
| -657,157,636 | -657,157,637 | -657,157,639 | -657,157,640 |