This is just a simple reference to help students spell number words correctly. The page can be kept in a reference folder or homework binder. You can use a poster machine to enlarge the student version, or you can put the pages that have the number words in a big font together like a puzzle.
This worksheet, while not directly linked to learning spelling, the students are still required to read and write. This worksheet will help students to begin recognising particular numbers and their spellings.