Q: What is the negative version of the number 21,455,051?
A: -21,455,051
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:
| 21,455,049 | 21,455,050 | 21,455,052 | 21,455,053 |
| -21,455,049 | -21,455,050 | -21,455,052 | -21,455,053 |