Q: What is the negative version of the number 637,648,432?
A: -637,648,432
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:
| 637,648,430 | 637,648,431 | 637,648,433 | 637,648,434 |
| -637,648,430 | -637,648,431 | -637,648,433 | -637,648,434 |