Q: What is the negative version of the number 21,541,158?
A: -21,541,158
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:
| 21,541,156 | 21,541,157 | 21,541,159 | 21,541,160 |
| -21,541,156 | -21,541,157 | -21,541,159 | -21,541,160 |