This puzzle includes a black and white and an owl themed puzzle. The puzzle serves as the answer key so you will need to cut the puzzle apart first before giving it to students. I love using this as a collaborative station. It's easy to check when you use the owl themed version because you can just look at the pattern.
Check out my other combining like terms activities:
Combining Like Terms Dominoes Without Negatives
Combining Like Terms Matching Cards Without Negatives