Volume and Surface area of simple prisms for KS3 - with answers

This is a set of questions that I wrote to teach volume and / or surface area of cubes, cuboids and triangular prisms.

The first few questions are essential for all students but the latter ones become difficult and I would set these as a challenge or maybe give each question to a group of children to discuss.

I have included a simple table of densities as I would use the same set of questions when covering densities. - Which is heavier solid A made of Brass or solid B made of Steel etc.

A simple worksheet but it will save you hours in preparation.

Answers are provided as usual

Please give feedback, particularly if you like my work - thank you