Which function would you use to sum a range of cells in Google Sheets?

The function used to sum a range of cells in Google Sheets is "sum." When you need to add together values from multiple cells, the "sum" function is specifically designed for this purpose. To use it, you would enter "=SUM(range)" where "range" specifies the cells you want to add together, such as A1:A10. This function is part of a suite of functions in Google Sheets that focus on mathematical operations, making it efficient and user-friendly for performing calculations.

The other options do not serve the function of calculating the total of a range of cells. While words like "total," "add," and "combine" may suggest mathematical operations, they are not valid functions recognized by Google Sheets for summing values. The use of the specific "sum" function ensures accurate calculations and consistency in spreadsheet tasks.