Q: What is the negative version of the number 31,663,120?
A: -31,663,120
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:
| 31,663,118 | 31,663,119 | 31,663,121 | 31,663,122 |
| -31,663,118 | -31,663,119 | -31,663,121 | -31,663,122 |