Q: What is the negative version of the number 21,449,837?
A: -21,449,837
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:
| 21,449,835 | 21,449,836 | 21,449,838 | 21,449,839 |
| -21,449,835 | -21,449,836 | -21,449,838 | -21,449,839 |