A convenient and time-saving feature of Google Sheets is its ability to add, subtract, multiply, and divide numerical information for you. Google Sheets uses mathematical expressions called formulas that make handling these calculations easy. Calculated field in Google Sheets not working. Ask Question ... I'm trying to add a new column for each group that will calculate Trans. / Sessions. Dec 03, 2017 · There are functions that you can use to add or subtract amounts to dates. It can be done in days, months, year, or any combination thereof.

Otherwise, Google Sheets won't calculate the results accurately. In our example, if the parentheses are not included, the multiplication is calculated first and the result is incorrect. Parentheses are often the best way to define which calculations will be performed first in Google Sheets.