This is a five page document that offers eight number riddles per page. Each riddle offers three clues that eventually get a child to a specific number. Most pages are two digit and/or lower three digit numbers. These are great for use in a math center, as a time filler, as a competition, or just for fun. These riddles are a great way to build thinking skills, number sense and mathematical vocabulary. Great for 1st and 2nd graders or as intervention for 3rd graders.