If you are new to using Google Sheets formulas, it can be very tempting to use the mathematical functions such as =Add, =Subtract, =Minus, =Divide… and these functions do work… but it is much easier and more common to use spreadsheet operators when doing Addition, Subtraction, Multiplication, and Division in Google Sheets (and squaring too). Square root numbers, without cell references Multiply numbers, without cell references Subtract numbers, without cell references
Here are the mathematical formulas in Google Sheets: Addition formulas in Google Sheets