Q: What is the negative version of the number 21,566,042?
A: -21,566,042
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:
| 21,566,040 | 21,566,041 | 21,566,043 | 21,566,044 |
| -21,566,040 | -21,566,041 | -21,566,043 | -21,566,044 |