This product was made in the thoughts of being an extension or extra practice in seeing that students can add two addends in any order and end with the same sum. This product has 12 task cards that you can put around the classroom. Students have the recording sheet and they will go on a hunt for the matching equations that have the same addends, but flip flopped. I added a letter that they need to record for two reasons. 1) to ensure that students are actually going around the room and finding the match rather than just writing them and 2) if a student makes a mistake, it will make it easy on you to find the card that they made the mistake on and it will allow for you to better help them. You can have them record the letters or not.
I hope you enjoy this product