Q: What is the negative version of the number 45,121,821?
A: -45,121,821
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:
| 45,121,819 | 45,121,820 | 45,121,822 | 45,121,823 |
| -45,121,819 | -45,121,820 | -45,121,822 | -45,121,823 |