Q: What is the negative version of the number 64,637,813?
A: -64,637,813
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:
| 64,637,811 | 64,637,812 | 64,637,814 | 64,637,815 |
| -64,637,811 | -64,637,812 | -64,637,814 | -64,637,815 |