Q: What is the negative version of the number 21,243,120?
A: -21,243,120
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:
| 21,243,118 | 21,243,119 | 21,243,121 | 21,243,122 |
| -21,243,118 | -21,243,119 | -21,243,121 | -21,243,122 |