Q: What is the negative version of the number 64,663,709?
A: -64,663,709
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:
| 64,663,707 | 64,663,708 | 64,663,710 | 64,663,711 |
| -64,663,707 | -64,663,708 | -64,663,710 | -64,663,711 |