Q: What is the negative version of the number 21,507,322?
A: -21,507,322
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:
| 21,507,320 | 21,507,321 | 21,507,323 | 21,507,324 |
| -21,507,320 | -21,507,321 | -21,507,323 | -21,507,324 |