Q: What is the negative version of the number 40,015,140?
A: -40,015,140
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:
| 40,015,138 | 40,015,139 | 40,015,141 | 40,015,142 |
| -40,015,138 | -40,015,139 | -40,015,141 | -40,015,142 |