Tabellab
Read first

In Excel: make the lines a Table

  • Select A1:H7 and press Ctrl+T (Insert > Table). New lines typed under the table get the formulas automatically.
  • Inside a Table, formulas use names instead of addresses: =[@Qty]*[@[Unit price]] is the same as =C2*D2.
  • Turn on Table Design > Total Row for a SUM under the Net column that never misses a new line.
Loading the spreadsheet…