Q: What is the negative version of the number 31,011,209?
A: -31,011,209
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:
31,011,207 | 31,011,208 | 31,011,210 | 31,011,211 |
-31,011,207 | -31,011,208 | -31,011,210 | -31,011,211 |