Q: What is the negative version of the number 20,551,141?
A: -20,551,141
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:
| 20,551,139 | 20,551,140 | 20,551,142 | 20,551,143 |
| -20,551,139 | -20,551,140 | -20,551,142 | -20,551,143 |