Q: What is the negative version of the number 545,421,241?
A: -545,421,241
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:
| 545,421,239 | 545,421,240 | 545,421,242 | 545,421,243 |
| -545,421,239 | -545,421,240 | -545,421,242 | -545,421,243 |