Q: What is the negative version of the number 40,139,992?
A: -40,139,992
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:
| 40,139,990 | 40,139,991 | 40,139,993 | 40,139,994 |
| -40,139,990 | -40,139,991 | -40,139,993 | -40,139,994 |