This is a FUN way to practice missing addends for the whole class. It will get your kids up and moving. Simply print the cards and laminate if desired. Then place them around the room. Give each student a recording sheet and have them go to a card. They will write the answer and SCOOT to the next card on your command. There are 24 cards practicing 0-12.
This is great for an assessment, review, fast finisher, or substitute.