Teachers, save “3 Digit Addition with Regrouping” to assign it to your class.

Use the numbers to build your own addition problems. Then, solve! 1. Tap Add. 2. Tap and move the numbers to create addition problems. You can make 4 different problems. 3. Solve the problems. Use or and show your answer. 4. Use and read each number sentence. Explain the process you used to solve. 5. Upload to your journal. Compare your problems with your classmates. Did they make the same addition sentences as you?