Q: What is the negative version of the number 243,564,213?
A: -243,564,213
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:
| 243,564,211 | 243,564,212 | 243,564,214 | 243,564,215 |
| -243,564,211 | -243,564,212 | -243,564,214 | -243,564,215 |