Q: What is the negative version of the number 213,121,402?
A: -213,121,402
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:
| 213,121,400 | 213,121,401 | 213,121,403 | 213,121,404 |
| -213,121,400 | -213,121,401 | -213,121,403 | -213,121,404 |