# C001 Arithmetic

## What to memorize in this section

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

## Do activity

B2B Algebra A01 General introduction C001 Arithmetic

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## What is the second step we need to follow?

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## What is the forth step we need to follow?

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