Students will progress through 6 addition levels, starting level one adding 2 by 2 digits without regrouping and as the levels increase, the difficulty level increases. This is meant for independent practice. Students are responsible for completing 3 problems and checking their answers (which should be placed around the room). If students have all 3 problems correct, they move on to the next level. Students will continue practicing each level until they successfully complete 3 problems in a row.
This is available for subtraction in my store as well!