Q: What is the negative version of the number 551,404,021?
A: -551,404,021
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:
| 551,404,019 | 551,404,020 | 551,404,022 | 551,404,023 |
| -551,404,019 | -551,404,020 | -551,404,022 | -551,404,023 |