Q: What is the negative version of the number 13,145,209?
A: -13,145,209
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:
| 13,145,207 | 13,145,208 | 13,145,210 | 13,145,211 |
| -13,145,207 | -13,145,208 | -13,145,210 | -13,145,211 |