Q: What is the negative version of the number 54,678,421?
A: -54,678,421
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:
| 54,678,419 | 54,678,420 | 54,678,422 | 54,678,423 |
| -54,678,419 | -54,678,420 | -54,678,422 | -54,678,423 |