Q: What is the negative version of the number 20,731,411?
A: -20,731,411
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:
| 20,731,409 | 20,731,410 | 20,731,412 | 20,731,413 |
| -20,731,409 | -20,731,410 | -20,731,412 | -20,731,413 |