Q: What is the negative version of the number 637,400,245?
A: -637,400,245
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:
| 637,400,243 | 637,400,244 | 637,400,246 | 637,400,247 |
| -637,400,243 | -637,400,244 | -637,400,246 | -637,400,247 |