Q: What is the negative version of the number 210,420,423?
A: -210,420,423
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:
| 210,420,421 | 210,420,422 | 210,420,424 | 210,420,425 |
| -210,420,421 | -210,420,422 | -210,420,424 | -210,420,425 |