1. Mathematical Formulas and Excel

2. Formulas The real power of spreadsheets
Automatically calculates math based on formulas inputted into specific cells
What can you include in
these formulas?
Addition (+) , Subtraction(-)
Multiplication(*), Division(/),
Exponents (^)

3. Formulas Indicator Syntax the first sign in a spreadsheet formulas
In excel we start formulas with an equal sign (=)
Syntax
The order the elements of the formula must be in for the formula to work
Excel: Follows the BEDMAS rule

4. Getting Used to Formulas
To add numbers together
Type Cell Locations in the formula bar
i.e. =B3 + A1 + B2
Type “= “ then click on the desired cell with your mouse
Try the same formula
To Multiply or Divide
Cells are separated by either * or /
i.e. = (B3*A3)/4

5. CAMPING ASSIGNMENT