Q: What is the negative version of the number 21,520,234?
A: -21,520,234
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:
| 21,520,232 | 21,520,233 | 21,520,235 | 21,520,236 |
| -21,520,232 | -21,520,233 | -21,520,235 | -21,520,236 |