Q: What is the negative version of the number 21,157,041?
A: -21,157,041
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:
| 21,157,039 | 21,157,040 | 21,157,042 | 21,157,043 |
| -21,157,039 | -21,157,040 | -21,157,042 | -21,157,043 |