MICROSOFT EXCEL CALCULATIONS.

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Presentation transcript:

MICROSOFT EXCEL CALCULATIONS

CALCULATIONS: rules 1. A formula must always begin with an equal sign (they will also work with a + or – sign but an equal sign is preferred). As soon as you begin a cell with a = Excel will know that you are creating a formula.

CALCULATIONS: rules 2. A formula will follow the order of operations (BIMDAS). Generally if there is more than one part to a formula the calculations will work from left to right but… Any part of the formula in brackets will be calculated first. Indices will be left. Multiplication and division will be next. Addition and subtraction will be calculated last. B Brackets ( ) I Indices ^ M Multiplication * D Division / A Addition + S Subtraction -

CALCULATIONS: rules 3. A formula can refer to other cells in the spreadsheet using cell references.