Q: What is the negative version of the number 21,455,319?
A: -21,455,319
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:
| 21,455,317 | 21,455,318 | 21,455,320 | 21,455,321 |
| -21,455,317 | -21,455,318 | -21,455,320 | -21,455,321 |