Q: What is the negative version of the number 635,615,243?
A: -635,615,243
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:
| 635,615,241 | 635,615,242 | 635,615,244 | 635,615,245 |
| -635,615,241 | -635,615,242 | -635,615,244 | -635,615,245 |