Q: What is the negative version of the number 21,011,420?
A: -21,011,420
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:
| 21,011,418 | 21,011,419 | 21,011,421 | 21,011,422 |
| -21,011,418 | -21,011,419 | -21,011,421 | -21,011,422 |