Q: What is the negative version of the number 220,121,211?
A: -220,121,211
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:
| 220,121,209 | 220,121,210 | 220,121,212 | 220,121,213 |
| -220,121,209 | -220,121,210 | -220,121,212 | -220,121,213 |