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What are Directed Numbers
Directed numbers are integers which have a particular size/magnitude and a direction (positive or negative). You have been working with directed numbers already for a very long time in all sorts of maths questions and problems. Have a look at the following maths videos which might appear to be a bit silly and easy at the beginning, but studying these example questions (which only take about two minutes each anyway) will be very useful and will increase your understanding of numbers and calculations. Having a solid understanding of directed numbers will help you during your IGCSE and GCSE maths exams.
