Q: What is the negative version of the number 145,105,421?
A: -145,105,421
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:
| 145,105,419 | 145,105,420 | 145,105,422 | 145,105,423 |
| -145,105,419 | -145,105,420 | -145,105,422 | -145,105,423 |