Adding rows and columns of numbers

• Scroll down the worksheet to the table with the heading Sneeze count for Tuesday.

The row Totals and the column Number of sneezes in eight hours can be filled in quickly by using the AutoSum button. Again, you select your data plus the area where the totals are to appear as follows:

• Highlight the cells from C20 to E26 inclusive.

• Click on the AutoSum button on the toolbar.

• Click away from the selected area.

This procedure is often used when adding up tables of costs (currency).