Q: What is the negative version of the number 163,400,400?
A: -163,400,400
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:
| 163,400,398 | 163,400,399 | 163,400,401 | 163,400,402 |
| -163,400,398 | -163,400,399 | -163,400,401 | -163,400,402 |