NVR Type 16 - 3D Blocks


Instructions

Work out how many free-standing blocks are required to make this 3D shape.

Method

Count all blocks, including those that you cannot see but would be needed to support the blocks you can see. 

Tip: It could be helpful to count each layer of blocks separately and then add them together.

Video Tutorial

Coming Soon

Examples

Example Question 1:

 

Answer: 11 blocks

Explanation: Bottom layer: 6 blocks, middle layer: 4 blocks, top layer: 1 block. Total = 11 blocks