Q: What is the negative version of the number 20,781,938?
A: -20,781,938
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:
| 20,781,936 | 20,781,937 | 20,781,939 | 20,781,940 |
| -20,781,936 | -20,781,937 | -20,781,939 | -20,781,940 |