Q: What is the negative version of the number 421,226,155?
A: -421,226,155
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:
| 421,226,153 | 421,226,154 | 421,226,156 | 421,226,157 |
| -421,226,153 | -421,226,154 | -421,226,156 | -421,226,157 |