Q: What is the negative version of the number 21,516,986?
A: -21,516,986
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:
| 21,516,984 | 21,516,985 | 21,516,987 | 21,516,988 |
| -21,516,984 | -21,516,985 | -21,516,987 | -21,516,988 |