Q: What is the negative version of the number 172,443,745?
A: -172,443,745
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:
| 172,443,743 | 172,443,744 | 172,443,746 | 172,443,747 |
| -172,443,743 | -172,443,744 | -172,443,746 | -172,443,747 |