Q: What is the negative version of the number 21,312,651?
A: -21,312,651
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:
| 21,312,649 | 21,312,650 | 21,312,652 | 21,312,653 |
| -21,312,649 | -21,312,650 | -21,312,652 | -21,312,653 |