Microsoft Excel provides you facility to enter and transform data into formatted information.
You can create charts, analyze trends in data points, clean data, automate a task, or run a complex system of equations.
How to Sum Numbers by Creating a Formula in Microsoft Excel?
Select an empty cell and type an equal (=) sign.
Type your first number followed by a plus (+) sign between each number that you want to sum.
Press Enter to get the formula result.
25 + 50 (result = 75)
So you can add these numbers by cell references like: (A1 and B1)
= 25 + 50 = 75
or you can use cell references and numbers both like: (A1 + B1 + 30) = 25 + 50 + 30 = 105
For more details, visit: office.com/setup.