Q: What is the negative version of the number 21,150,070?
A: -21,150,070
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:
| 21,150,068 | 21,150,069 | 21,150,071 | 21,150,072 |
| -21,150,068 | -21,150,069 | -21,150,071 | -21,150,072 |