Q: What is the negative version of the number 20,140,439?
A: -20,140,439
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:
| 20,140,437 | 20,140,438 | 20,140,440 | 20,140,441 |
| -20,140,437 | -20,140,438 | -20,140,440 | -20,140,441 |