When using SUM, if the sum range contains error values the result will be an error. How should the formula be modified to skip error values?
<9.9E+307
- It means less than 9.9×10^307, i.e., an astronomical number.
- In Excel, all numbers are considered smaller than error values.
=SUMIF(C3:C7,"<9.9E+307")
- The formula adds C3:C7 if they are less than that astronomical number (i.e., nearly all numbers), thereby skipping error values.










