Q: What is the negative version of the number 154,542,021?
A: -154,542,021
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:
| 154,542,019 | 154,542,020 | 154,542,022 | 154,542,023 |
| -154,542,019 | -154,542,020 | -154,542,022 | -154,542,023 |