Q: What is the negative version of the number 21,186,738?
A: -21,186,738
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:
| 21,186,736 | 21,186,737 | 21,186,739 | 21,186,740 |
| -21,186,736 | -21,186,737 | -21,186,739 | -21,186,740 |