Q: What is the negative version of the number 31,879,742?
A: -31,879,742
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:
| 31,879,740 | 31,879,741 | 31,879,743 | 31,879,744 |
| -31,879,740 | -31,879,741 | -31,879,743 | -31,879,744 |