Which function adds a range of cells? =Max Min Average Sum

The function that adds a range of cells in Excel is the SUM function. The syntax for the SUM function is:<br /><br />SUM(number1, [number2],...)<br /><br />Where:<br />- number1 is the first number or range of numbers that you want to add.<br />- number2 is an optional additional number or range of numbers that you want to add.<br /><br />For example, if you want to add the values in cells A1 through A10, you would use the formula:<br /><br />=SUM(A1:A10)<br /><br />The other functions mentioned in the question have different purposes:<br />- MAX returns the largest value in a set of values.<br />- MIN returns the smallest value in a set of values.<br />- AVERAGE calculates the average of a set of values.<br /><br />So, the correct answer is: Sum