Q: What is the negative version of the number 213,063,421?
A: -213,063,421
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:
| 213,063,419 | 213,063,420 | 213,063,422 | 213,063,423 |
| -213,063,419 | -213,063,420 | -213,063,422 | -213,063,423 |