Q: What is the negative version of the number 31,780,270?
A: -31,780,270
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:
| 31,780,268 | 31,780,269 | 31,780,271 | 31,780,272 |
| -31,780,268 | -31,780,269 | -31,780,271 | -31,780,272 |