What you are typing will show up in the entry bar. Press Return or Enter. In the spreadsheet shown above, cell H3 has been selected. The formula in cell H3 can be seen in the entry bar. Formulas begin with an equal sign .
Formulas use cell addresses like variables are used in algebraic expressions.
The formulas in cells H4 and H5 would be similar to H3. Put the above info into a spreadsheet. Complete the formulas for H4 and H5. Fred's teacher let him re-take his last two tests. The good news is that he made a higher grade on both assignments.