Q: What is the negative version of the number 163,457,640?
A: -163,457,640
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:
| 163,457,638 | 163,457,639 | 163,457,641 | 163,457,642 |
| -163,457,638 | -163,457,639 | -163,457,641 | -163,457,642 |