First Example done together: A budget, expenses sheet
I guess everyone likes to know where he puts his money and how it is spent. So starting with a budget or expense sheet will be a great starter.
We will see how to create the sheet, the first table, enter the various items, add charts that show us visualy if we are broke or not....
This is the result we are going to reach. One table where you enter the data and another chart where you can easily see what you spent.