Calculations must always be done in the same order.[br][br][b][color=#ff0000]The Order of Operations: (BODMAS)[/color][/b][br]1.    Brackets and fractions[br]2.    Exponents, Indices and roots[br]3.    Of[br]4.    Multiplication and Division[br]5.    Addition and Subtraction[br][list][/list][br][b][color=#ff0000]Strategy to follow when we do basic calculations:[/color][/b][br]1.  We need to calculate the inside of the brackets first and simplify fractions.[br]2.  We can then move on to exponents or indices and the roots.[br]3.  If there is an ‘of’ in the problem this has to be done next. Remember " of " means  multiply.[br]4.  Multiplication and Division.[br]5.  Lastly addition and subtraction.

B2B Algebra[br]A01 General introduction[br]C001 Arithmetic