Q: What is the negative version of the number 21,157,177?
A: -21,157,177
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:
| 21,157,175 | 21,157,176 | 21,157,178 | 21,157,179 |
| -21,157,175 | -21,157,176 | -21,157,178 | -21,157,179 |