Teachers, save “Add/Sub: 4 digit With Regrouping” to assign it to your class.

Tap the button. Look at my example first. You will work through 2 different problems on 2 slides. First, hit the tool and record yourself talking through each step of the problem using the :draw: tool.. Tap the tool to stop the recording and go to the 2nd slide. Tap the tool again before you start working. Record yourself talking through the problem while using the :draw: tool. Tap the green to post to your journal.