Q: What is the negative version of the number 31,251,840?
A: -31,251,840
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:
| 31,251,838 | 31,251,839 | 31,251,841 | 31,251,842 |
| -31,251,838 | -31,251,839 | -31,251,841 | -31,251,842 |