Do you need something quick and easy for St. Patrick's Day? Children will cut apart the shamrock with pictures on it, count the pictures on each piece and glue it to (or simply lay it on top of) the correct piece of the puzzle with the numbers or number words on it. The black and white version can be copied for individual use. The color copy can be laminated and used again and again as a Math Center. What's my lucky number? Check back soon for more number puzzles!