This is an Activestudio flipchart to help memorize addition facts. The students will use this as a model to create their own bubble map and enter in the sum and the correlating problems. After a few days of practice, you can then show the blank bubble map and the students can come to the board to enter in the problems. Then by the end of the week,as a quiz, you will have the students create a bubble map for the chosen sum. This flipchart has a bubble map for all sums 1-10.