Q: What is the negative version of the number 637,386,240?
A: -637,386,240
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:
| 637,386,238 | 637,386,239 | 637,386,241 | 637,386,242 |
| -637,386,238 | -637,386,239 | -637,386,241 | -637,386,242 |