Q: What is the negative version of the number 243,621,020?
A: -243,621,020
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:
| 243,621,018 | 243,621,019 | 243,621,021 | 243,621,022 |
| -243,621,018 | -243,621,019 | -243,621,021 | -243,621,022 |