Excel

You enchant a piece of parchment paper you touch to contain a magical spreadsheet 20 columns wide and 40 cells tall. At 1st level, columns and cells in the sheet can be added or subtracted to one another. Upcasting to 2nd level allows for division and subtraction. At 3rd level parchments within 30 ft can be cross-referenced - add 30 ft of range for each level.