Website Address: https://library.curriki.org/oer/Pyramid-Builder-Problem
How tall shall we build your pyramid? 11 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Enjoy your pyramid!