SURFACE AREA and VOLUME of a cubiod FINDING DIMENSIONS + VOLUME using HIGHEST COMMON FACTOR (HCF)

This is really a use of HIGHEST COMMON FACTOR to find the DIMENSIONS and hence the VOLUME of a cuboid given the area of each face. A very good KNOWLEDGE of finding the HCF, I would say, is essential. The higher numbered worksheets are very challenging otherwise.

15 worksheets each with 6 questions 2-1 to 2-15

You could cut them into single questions to be easily stuck into books. so working out could be shown.

Each student could be given question within their ability range.

Each pupil with a different question perhaps.

Cut-up single questions could be mixed up but in a bag/envelope and used as a luck dip type situation