Teachers, save “Number Pieces 3-Digit Addition” to assign it to your class.

1. Click to find your name. 2. Use the site or app for Number Pieces (https://goo.gl/MdYF87) 3. Use the site to show the addition problem 589 + 224 4. Take a screenshot of your problem. On an iPad press the home button and the lock button / On a Chromebook press Ctrl, Shift, Windows (the box with two lines). 5. Use the tool to explain how to solved the problem. 6. Press the to submit your work.