Q: What is the negative version of the number 45,168,021?
A: -45,168,021
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:
| 45,168,019 | 45,168,020 | 45,168,022 | 45,168,023 |
| -45,168,019 | -45,168,020 | -45,168,022 | -45,168,023 |