Q: What is the negative version of the number 172,443,742?
A: -172,443,742
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:
| 172,443,740 | 172,443,741 | 172,443,743 | 172,443,744 |
| -172,443,740 | -172,443,741 | -172,443,743 | -172,443,744 |