You need a formula. That formula can use the Sum function or it could use the plus sign, or several plus signs and even several Sum functions. Primarily it is the Sum function and the plus sign that is used for sums.
In another cell, you would type in =SUM(E1:E11)
You can calculate quantity in Excel with the SUM function.
Calculate means Excel will evaluate formulas and functions to display the result. You can turn calculate to manual or auto. When it is on auto, everything is updated in real time. Manual will update when you open Excel or requires to you click the calculate button every time you want to see results.
I need more detail in order to fully answer your question. Are you sure the sum formula includes the cells that you are changing?
=SUM(I7:I12)-H15
To do calculations involving 4 cells, you can reference them individually or as a range, if they were together: =A4+C5+G6-D10 =SUM(A2:A5)
The 'sum' function.Type =sum(X,Y) - bold for emphasis - where X and Y are your cell locations or values, and Excel will return the sum (i.e. the result of addition) of those values.
The cell has been formatted to be in date format. You just need to format the cell to show numbers. If a number is formatted as a date, it will show an actual date.
=sum(first cell:last cell)
Use the SUM function and separate each range with a comma.EXAMPLE:=SUM(A1:A23,B1:B23)
sum
=SUM(D7:E20)