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Conquer Problem Sums series of books
  To better appreciate the resource, check out the key constructs used in Conquer Problem Sums series of titles.     Please click on the relevant book (under Attachments below) to download the pdf of the solutions.    For P5 students, we have also provided alternative solutions for Chapters 2.1, 2.2 and 2.3 to demonstrate the same method using units rather than fractions. 

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