Q: What is the negative version of the number 21,627,657?
A: -21,627,657
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:
| 21,627,655 | 21,627,656 | 21,627,658 | 21,627,659 |
| -21,627,655 | -21,627,656 | -21,627,658 | -21,627,659 |