Based on the existing answers and question, it appears that the sum of the numbers is not being displayed. This could be due to a variety of reasons, such as incorrect formatting or incorrect syntax when entering the numbers. It is important to make sure that the numbers are entered correctly and that the correct formatting is used when calculating the sum. Additionally, it is also important to check that the result is being displayed correctly. If none of these steps are successful, it may be necessary to troubleshoot the issue further.
