Q: What is the negative version of the number 243,102,021?
A: -243,102,021
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:
| 243,102,019 | 243,102,020 | 243,102,022 | 243,102,023 |
| -243,102,019 | -243,102,020 | -243,102,022 | -243,102,023 |