Q: What is the negative version of the number 21,228,115?
A: -21,228,115
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:
| 21,228,113 | 21,228,114 | 21,228,116 | 21,228,117 |
| -21,228,113 | -21,228,114 | -21,228,116 | -21,228,117 |