0Vyger 3 years ago ReplyUpvoteWhat are the other units of measure they come in? I have a left over Lego lump. It was supposed to be a ball but they just are not round enough. How many lumps does it take to make a brick? How many bricks does it take to make a square? A square is a measure used in roofing. You usually buy shingles by the square although they are not square.