These scavenger hunts are great additions to your math lessons. This packet includes two scavenger hunts - place value and expanded form. Each scavenger hunt has a fun riddle that students have to figure out by answering finding all the clues. I post the cards all over the room. I make some very easy to find and others behind things or not in plain sight to make it a little more fun. Use them as a quick check or as a review. My kids love them - I hope yours do too!