Q: What is the negative version of the number 310,400,221?
A: -310,400,221
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:
| 310,400,219 | 310,400,220 | 310,400,222 | 310,400,223 |
| -310,400,219 | -310,400,220 | -310,400,222 | -310,400,223 |