Q: What is the negative version of the number 20,731,838?
A: -20,731,838
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:
| 20,731,836 | 20,731,837 | 20,731,839 | 20,731,840 |
| -20,731,836 | -20,731,837 | -20,731,839 | -20,731,840 |