Q: What is the negative version of the number 20,137,437?
A: -20,137,437
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:
| 20,137,435 | 20,137,436 | 20,137,438 | 20,137,439 |
| -20,137,435 | -20,137,436 | -20,137,438 | -20,137,439 |