Q: What is the negative version of the number 642,064,315?
A: -642,064,315
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:
| 642,064,313 | 642,064,314 | 642,064,316 | 642,064,317 |
| -642,064,313 | -642,064,314 | -642,064,316 | -642,064,317 |