Q: What is the negative version of the number 20,131,345?
A: -20,131,345
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:
| 20,131,343 | 20,131,344 | 20,131,346 | 20,131,347 |
| -20,131,343 | -20,131,344 | -20,131,346 | -20,131,347 |