Q: What is the negative version of the number 642,340,552?
A: -642,340,552
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:
| 642,340,550 | 642,340,551 | 642,340,553 | 642,340,554 |
| -642,340,550 | -642,340,551 | -642,340,553 | -642,340,554 |