Q: What is the negative version of the number 210,542,140?
A: -210,542,140
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:
| 210,542,138 | 210,542,139 | 210,542,141 | 210,542,142 |
| -210,542,138 | -210,542,139 | -210,542,141 | -210,542,142 |