Q: What is the negative version of the number 12,731,209?
A: -12,731,209
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:
| 12,731,207 | 12,731,208 | 12,731,210 | 12,731,211 |
| -12,731,207 | -12,731,208 | -12,731,210 | -12,731,211 |