In math today, we were doing 3-digit addition. There were numbered cards on the tables, counters, and white boards that had problems on them. We had to solve the problems on paper using a strategy. Then we had to use our new iPads to scan the card. Each card had a symbol on it and you had to take a picture of it. The answer would pop up on your screen. If you got it wrong, you had to find your mistake and fix it. If it was right, you got to move on to another card.
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