Q: What is the negative version of the number 124,421,209?
A: -124,421,209
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:
| 124,421,207 | 124,421,208 | 124,421,210 | 124,421,211 |
| -124,421,207 | -124,421,208 | -124,421,210 | -124,421,211 |