Q: What is the negative version of the number 20,017,251?
A: -20,017,251
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:
| 20,017,249 | 20,017,250 | 20,017,252 | 20,017,253 |
| -20,017,249 | -20,017,250 | -20,017,252 | -20,017,253 |