Teachers, save “Double Digit Addition!” to assign it to your class.

Solve the double digit addition equation. 1. Tap the add button. 2. Tap your name to add to your journal. :draw: 3. Tap the :draw: tool to show your work. OR Tap the tool to show your work. Be sure to keep your numbers in the correct place value space. :draw: 4. Use the :draw: tool to add a proof picture. 5. Tap the and explain your thinking. What strategy did you use to solve the equation. 6. Check the green when you are all done to submit the activity to your journal.