Finding HCF and LCM using Venn diagrams.
Broken up into a series of stages; prime factor decomposition, filling in a Venn Diagram, then finding the HCF and LCM.
Answers included
A selection of question to check pupils knowledge and understanding of transformation. A separate grid for each transformation. Includes answers and a student feedback (page 2).
04/10/16 - Two mistakes corrected and Feedback side adjust for a better fit
I used https://www.tes.com/teaching-resource/prime-factor-decomposition-logical-puzzle-11367345 as a template. Create a slightly more printer friendly landscape version and added the ability to generate different puzzles.
All credit to MrMawson for the original puzzle.