Q: What is the negative version of the number 400,234,021?
A: -400,234,021
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:
| 400,234,019 | 400,234,020 | 400,234,022 | 400,234,023 |
| -400,234,019 | -400,234,020 | -400,234,022 | -400,234,023 |