AQA Computer Science GCSE
Programming Concepts – Mathematical Operators
Basic mathematical operators are addition (+), subtraction (-), multiplication (*) and division (/). BIDMAS rules apply when you're using these, so take care, especially when dealing with multiplication and division.
Basic Mathematical Operators – notes from class
You then need to add in MOD and DIV – two specialist forms of division.
All Mathematical Operators – a summary with DIV and MOD added
Some exam style questions dealing with operators and trace tables. It would be a good idea to code these questions in Python as well.
Question 0 – a simple introduction
Question 2 – a bit trickier (particularly the last part)